What topographic obstacle made the gaillard cut necessary.

Answers

Answer 1

The topographic obstacle that made the Gaillard Cut necessary was the continental divide. The Panama Canal is one of the most extensive engineering feats in history.

It was a canal that connected the Atlantic and Pacific oceans. As a result, it made the transportation of goods between the two oceans much quicker and simpler. The canal is situated in the isthmus of Panama. It spans roughly 50 miles from the Atlantic Ocean to the Pacific Ocean.

The canal consists of a series of locks that elevate and lower ships. They enable them to travel from one ocean to another. The Gaillard Cut was one of the most difficult sections of the canal to build. The section was a 10-mile-long channel that cut through the middle of the isthmus of Panama. It was necessary because the continental divide presented a topographic obstacle. It's a high ridge that runs through Panama from east to west.

It was nearly 400 feet above sea level in the center of the isthmus. The engineers had to excavate a channel in the ridge to make way for ships. The Culebra Cut is another term for the Gaillard Cut. It took around ten years to finish. It was completed in 1914.

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Related Questions

Scientists found many different types of fossils in a rock layer, which was dated 251-299 million years old using an index fossil. In layers directly above that point, scientists found a large decrease in the number of fossils, particularly of marine and insect fossils. When did the extinction event occur?

Answers

Answer:

The extinction event occurred at the end of the Permian and the beginning of the Triassic, 251-250 million years ago.

Explanation:

The period that is described shortly, lasting from around 299 to 251 million years ago, was the Permian. This is a period in which life thrived on Earth, with big diversification among many different animal and plant groups. During this period, there has been an abundance of synapsids, anapsids, and diapsids, marine animals, large insects, etc., and numerous different types of plants dominating the landscape.

This all came to an end between 251-250 million years ago when the biggest mass extinction in the geological history of Earth happened, which is why it is referred to as the Great Dying. The estimates are that around 70% of the terrestrial species went extinct, and around 81% of the marine species.  What is very interesting and unexpected is that the biggest losses were in the species of insects, despite being animals that tend to be the toughest and most resilient. There are several theories about what caused this mass extinction, and it is most likely a combination of a supervolcano eruption that trigger volcanoes around the world to erupt as well, and probably a collision with a space body.

Answer:thanks it means alotttt

Explanation:

if you were looking for exploding stars, in which wavelength band would you want to observe? why?

Answers

I would look for these wavelengths since gamma-rays and X-rays are primarily produced by exploding stars.

A star's spectrum is primarily made up of heat radiation, which results in a continuous spectrum. The star radiates light in all parts of the electromagnetic spectrum, from radio waves to gamma rays. However, the energy emitted by stars varies depending on the wavelength. Planets, comets, massive clouds of gas and dust, stars, and galaxies can all be seen with radio telescopes as they point toward the heavens. Astronomers can discover information about these objects' composition, structure, and motion by examining the radio waves they emit. Electromagnet Stars and galaxies generate waves.Scientists can witness the migration of cold gas in dense interstellar clouds by using radio waves and microwaves, which have the lowest energy. Infrared light is used to examine warm gas and dust, comparatively cool stars, see through cold dust, find molecules in the atmospheres of planets and stars, and see through cold dust.

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you are located in st. louis, mo, united states. your friend is located in buenos aires, argentina. you see a waning gibbous in your clear night sky. what phase, if any, will your friend see if the night sky in buenos aires is also clear?

Answers

My friend will also observe the waning gibbous phase. The phase will be the same.

Define moon phase.

Both in the Northern and Southern Hemispheres, the Moon phases are the same all across the world. No matter where you are on Earth, the same portion of the Moon will be illuminated.

The Waxing Gibbous Moon's orientation changes depending on the time of day, the date, where you are, and where the Moon is in the sky. It also depends on how high the Moon is in the sky as to whether the top, bottom, or side of the Moon is illuminated.

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When cool, dry air sinks from the upper atmosphere toward the Earth's surface, it is
A. compressed and cooled further.
B. allowed to expand and become warmer.
C. compressed and becomes warmer.
D. forced to release any remaining moisture.
E. going to hold more water because there is more water vapor closer to the Earth's surface.

Answers

C. Compressed and becomes warmer

¿Cuáles son las causas de las migraciones del campo a la ciudad?

Answers

Answer:

Innnnn English pleaseeeeee

Explain how housing placement can lead to some residents getting fewer resources than others. How would lack of resources affect the health of residents?

Answers

Although population growth was slowed and reversed via efforts to enhance global fairness and enhance human life.

A sustained population decline may need to occur within a few decades, under the most favorable scenario for the United States. The health of most people is awful due to pollution and deforestation. It is obvious that conserving the environment will increase human fitness. Most importantly, preserving the environment could reduce many diseases. Protecting the ecosystem could actually protect the animals. People with low salaries frequently have poorer health because they are unable to afford adequate housing, food, or child care. Such living conditions, along with the strain they put on people, can increase the use of alcohol and tobacco products and the likelihood of developing health problems.

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Answer:

Housing placement can lead to some residents getting fewer resources than others because of the way resources are allocated. A lack of resources can affect the health of residents in many ways.

Explanation:

Which pair of angles is NOT and example of adjacent angles

Which pair of angles is NOT and example of adjacent angles

Answers

Answer/Explanation:

Answer choices are not given from which we can choose the pair of angles that are not an example of adjacent angles.

However, let's state all pairs of adjacent angles we have in the given figure above.

First, recall the definition of adjacent angles: 1. Adjacent angles do not overlap

2. They share the same vertex/corner

3. They share the same side

From the figure given, the pairs of adjacent angles that satisfies this definition are:

<LJF and <LJH (they share vertex J and side LJ)

<GHJ and <GHK (they share vertex H and side GH)

<MKH and <MKI (they share vertex K and side MK)

Any given angle pair in the answer choices that is not one of the above stated angle pairs is NOT an example of adjacent angles.

dicuss the results of global warming​

Answers

Global warming stresses ecosystems through temperature rises, water shortages, increased fire threats, drought, weed and pest invasions, intense storm damage and salt invasion, just to name a few. Some of Australia's great natural icons, such as the Great Barrier Reef, are already threatened.

were on earth can you find transform boundaries

Answers

to find transform boundaries on Earth,  One of the most well-known locations is the San Andreas Fault in California, which is a major transform boundary between the North American and Pacific tectonic plates. Other areas with transform boundaries include the Alpine Fault in New Zealand and the Anatolian Fault in Turkey. It's important to note that these boundaries are often located in areas with high seismic activity.

WHO WAS THE FIRST PERSON.

Answers

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Seasonal changes in insolation that occur throughout the year are mainly due to earth’s?

Answers

Seasonal changes in insolation that occur throughout the year are mainly due to the earth’s Axial tilt.

In older models, the Earth's present axial tilt of 23.5 degrees remained the same over time, due to the impact angles that shape the Moon. Over billions of years, the Earth's rotation slowed from her 5 hours to her 24 hours as tidal energy was released.

This tilt gives us the seasons. Because the Earth's axis always points in the same direction, each hemisphere sees a different amount of sunlight as the planet moves around the Sun. During part of the year, the northern hemisphere moves away from sunlight. The days are getting shorter and the temperature is dropping.

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select the correct region for each land form or state. great plains choose... oklahoma choose... mount mckinley choose... oregon choose... georgia choose... ozark highlands choose...

Answers

The correct region for each land form or state are as stated below:

Great Plains - Central United States

Oklahoma - South Central United States

Mount McKinley - Alaska

Oregon - Pacific Northwest United States

Georgia - Southeastern United States

Ozark Highlands - Midwestern United States

What is a region?

A region is a geographic area that shares certain characteristics or features. These characteristics can be physical, such as landforms, climate, or natural resources, or they can be cultural, such as language, customs, or traditions.

Regions are often defined by boundaries that separate them from neighboring areas. These boundaries can be based on political divisions, physical features like mountains or rivers, or cultural and economic factors.

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what are the primary sizes of grains that make up the suspended loads of most rivers and streams?

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The primary sizes of grains that make up the suspended loads of most rivers and streams are silt and clay particles.

These fine particles are small enough to remain suspended in the water column and are transported downstream by the flow of the river or stream.

While larger particles like sand and gravel can also be transported as suspended loads during high flow events, they generally settle out more quickly and are more commonly transported as bed load, rolling and bouncing along the riverbed.

The size of the grains in the suspended load of a river or stream can have important implications for water quality, aquatic habitat, and erosion patterns.

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what are seismic discontinuities? group of answer choices boundaries where the velocity of seismic waves changes suddenly rather than smoothly. boundaries where the velocity of seismic waves changes smoothly rather than suddenly. boundaries where the velocity of seismic waves increases then decreases rapidly. boundaries where the velocity of seismic waves decreases then increases rapidly.

Answers

Sudden jumps in seismic velocities across a boundary are known as seismic discontinuities.

Seismic discontinuities are abrupt jumps in seismic velocities across a boundary. Travel times are consistent with distance from the source, according to seismic stations within 200 km of a continental earthquake or other seismic disturbance like a dynamite blast. A seismic-velocity discontinuity known as a Mohorovicic discontinuity marks the crust-mantle boundary.

Andrija Mohorovicic, a Croatian seismologist, discovered the Mohorovicic discontinuity in 1909. He realized that the density of the material it is passing through has an effect on the velocity of a seismic wave. He deciphered that a change in the earth's composition causes seismic waves to accelerate within its outer shell. As a result, a material with a higher density should be to blame for the acceleration.

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Define dietary energy consumption:

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Answer:

Explanatidietary energy consumption. the amount of food that an individual consumes, measured in kilocalories. food security. physical, social and economic access at all times to safe and nutritious food sufficient to meet dietary needs and food preferences for an active and healthy life. undernourishment.

on:

What are the two categories of
place?Provide one example of both

Answers

Answer:

Geographers describe a place by two kinds of characteristics; physical and human.

Explanation:

When continental polar air moves over a relatively warm lake, such as one of the Great Lakes, the air mass acquires both heat and moisture, resulting in ________ on the land leeward of the lake. Group of answer choices

Answers

Lake effect snow is the result.

Lake effect snow is a heavy and localized snowfall that is traceable to the great lakes. During the winter season, this type of  snow results when cold air moves over lake waters that are warm.

Given that the temperature of the lakes are more than that of the cold air that came in contact with the lake, it would cause moisture to go up.

This moisture and high temperature is what combines together for there to be snow.

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describe the distribution of hot deserts

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Answer: around the Tropics of Cancer and Capricorn https://www.internetgeography.net/internetgeography.net

near 30 degrees north latitude and 30 degrees south latitude… https://www.cliffsnotes.com/cliffsnotes.com

typically found under the subtropical ridge in the lower middle latitudes or the subtropics, often between 20° and 33° north and south latitudes

Explanation:

Answer: Hot deserts are mainly found around the Tropics of Cancer and Capricorn. The world's hot deserts are located between 15° and 30° north or south of the equator, where the air is subsiding or sinking air.


Which of the following processes DOES NOT explain what causes volcanic eruptions to occur at different locations on Earth?


A. two oceanic plates move apart

B. magma rises to Earth's surface

C. two continental plates collide

D. an oceanic plate moves beneath a continental plate

Answers

In the above case: magma rises to the Earth's surface is not the correct explanation to the volcanic eruptions.

Hence, Option B is correct.

What do you mean by Volcanic Eruptions?

A volcanic eruption is an explosive release of lava and gas from a volcano. The most dangerous type of eruption is known as a 'glowing avalanche', which is when hot magma rapidly flows down the sides of the volcano. These avalanches can travel quickly and reach temperatures of up to 1,200 degrees Fahrenheit, making them incredibly dangerous.The three major types of volcanoes areCinder Cone Volcanoes.Composite Volcanoes (Stratovolcanoes)Shield Volcanoes.

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Which line of longitude is at Colorado's eastern border?​

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The  line of longitude is at Colorado's eastern border is

Longitude: 102°02′48″W to 109°02′48″W

What is Colorado's eastern border longitude:

Generally, The form of the state of Colorado is similar to that of a rectangle. The limits are defined by lines of latitude and longitude.

The four compass points are 37 degrees north, 41 degrees north, 102 degrees west, and 109 degrees west.

(The east and west boundaries are located at 25 degrees West and 32 degrees West, respectively, from the Washington Meridian.)

In conclusion, The line of longitude that runs along the state's eastern boundary may be found here.

Longitude: 102°02′48″W to 109°02′48″W

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many governments in central Asia do which of the following corrupt practices
A. misuse of money
B. humanitarian aid
C. donations to charity

Answers

Many governments in central Asia do which of the following corrupt practices?

A. misuse of money

B. humanitarian aid

C. donations to charity

Answer: A. misuse of money

which physical feature of eastern asia is marked by the star on this map? physical map of far eastern asia with a star marking a large land locked desert area. responses the himalayas the himalayas the altay mountains the altay mountains three gorges three gorges the gobi desert the gobi desert

Answers

Based on the location of the star, the physical feature there is The Himalayas. The correct answer is A.

The Himalayas are where?

They are situated in Tibet, which is governed by China. They are about halfway between India and China. The region of Tibet that the star on the map rests on is situated halfway between India and China. The Himalayas, the world's highest mountain ranges, are the only physical feature present.

Between the Tibetan plateau and the Indian subcontinent, the Himalayas mountain range is situated in eastern Asia. This mountain is surrounded by some of the tallest peaks, including Mount Everest, which is situated halfway between China and Nepal.

Additionally, Mount Everest is 29,029 feet above sea level at an elevation of around 8,84 m. The Himalayas are believed to be surrounded by 52.7 million Asians, who live in nations such as China, Nepal, India, Pakistan, and Bhutan.

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which physical feature of eastern asia is marked by the star on this map? physical map of far eastern

someone pls help w this

someone pls help w this

Answers

1) The problem with physical boundaries is that they never take in to account cultural differences. (Option A)

2) 22) A large number of countries entered the United Nations in the

1960's and 1970's. The primary reason for countries entering during this time period is : "European states became independent from the Iron Curtain during that time period. (Option E)

3) According to UNCLOS, a coastal state has sovereign rights in its

Exclusive Economic Zone over all of the following except: "Economic Activity" (Option D)

Why is the United Nations important?

The United Nations is an international organization created in 1945 by 51 countries dedicated to maintaining international peace and security, creating cordial relations among nations, and promoting social development, higher living standards, and human rights.

The United Nations, in addition to ensuring international peace and security, safeguards human rights, provides humanitarian help, promotes sustainable development, and respects international law.

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Groundwater withdrawals are leading to increased risk of flooding in California because a) Excessive pumping is causing very significant land subsidence. b) Subsidence is lowering and weakening levees and other flood control structures. c) Rivers are drying up and appeal is dropping. d) The sea is higher than the ground water now.

Answers

Groundwater withdrawals are leading to increased risk of flooding in California because excessive pumping is causing very significant land subsidence. Therefore, the correct option is A.

When groundwater is pumped out at a rate faster than it can naturally recharge, the water table drops, causing the porous rock and soil layers to compress. This compression leads to land subsidence, where the ground sinks or settles.

Land subsidence can disrupt the natural flow of water and alter the topography of the land. It can reduce the capacity of river channels, drainage systems, and flood control structures to handle excess water during heavy rainfall or flood events.

As a result, areas that were once protected from flooding may become more susceptible to inundation, increasing the overall flood risk in affected regions.

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Identify two important industries of Egypt and explain how these industries are important to the world.

Answers

Answer:

The main industries in Egypt are agriculture, automotive manufacturing, construction industry, steel manufacturing, cotton cultivation and textile production. Egypt also has a tourism industry, petrochemical industry and consumer electronics manufacturing sector. Its banking industry is also one of the most developed in the region.

Explanation:

Answer:

Two important industries of Egypt are the petroleum industry, also known as the oil industry or the oil patch, and the natural gas industry. These industries are important to the world because they are products we use across the world and in our everyday lives. They also make Egypt and other countries a lot of money.

Explanation:

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p(x+1)=5x+1, find p(x)​

Answers

Answer:

p(x) = 5·x - 4

Explanation:

The given function is p(x + 1) = 5·x + 1

Therefore, the function takes a variable, x + 1 and gives the a result of 1 added to 5 times 1 less the variable x + 1 as follows;

p(x + 1) = 5 × ((x + 1) - 1) + 1

Therefore, the vale of the function p(x) is given as follows;

p(x) = 5 × ((x) - 1) + 1 = 5·x - 5 + 1 = 5·x - 4

p(x) = 5·x - 4

5 questions!! Can someone please do this for me?

Directions: Answer each of the questions below.

1. What is the difference between a hill and a mountain?

2. Explain why older mountains are smaller than younger mountains.

3. Explain how each of the types of mountains is formed.

4. Describe a summit, a slope, and a gorge.

5. Choose one type of mountain. Conduct research on that type of mountain. Include specific examples of this type of mountain

Answers

Mountains are created by the earth's crust moving slowly but enormously (the outer layer of the Earth).

The most typical kind of mountain is a fold mountain. Fold mountains make up the biggest mountain ranges in the globe. These ranges took millions of years to develop.

When two plates contact head-on, their edges disintegrate and create fold mountains, much like how paper folds when pushed together.

Anticlines are the upward folds, and synclines are the downward folds.

The Himalayan Mountains in Asia, the Alps in Europe, the Andes in South America, the Rockies in North America, and the Urals in Russia are a few examples of fold mountains.

The tallest mountain range on the two continents, the Himalayas, were created when India collided with Asia.

The South American continental plate and the Pacific oceanic plate collided to create the Andes Mountains in South America.

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VERY SIMPLE QUESTION! Why do winds travel from high pressure areas in the atmosphere to low pressure areas in the atmsosphere?

Answers

Answer:

This is due to density (or temperature and moisture) differences between two air masses. Explanation:

:)

Reasons for the original growth of a settlement at Aliano

Answers

The original growth of the settlement at Aliano can be attributed to factors such as strategic location, availability of resources, and historical significance.

Strategic Location: Aliano is situated in the southern Italian region of Basilicata, in a hilly area surrounded by fertile lands. Its location played a significant role in its initial growth as it provided a vantage point for defense and trade. The settlement's position allowed for easy access to nearby towns and regions, facilitating commerce and cultural exchange.

Availability of Resources: The presence of natural resources can contribute to the growth of a settlement, and Aliano benefited from its access to fertile lands for agriculture. The surrounding area provided opportunities for farming and livestock rearing, which sustained the local population and attracted settlers looking for fertile land to cultivate.

Historical Significance: Aliano has a rich historical and cultural heritage. It is known for being the birthplace of writer Carlo Levi, who wrote the famous book "Christ Stopped at Eboli," which depicted the harsh living conditions in the region. This literary work brought attention to Aliano and attracted visitors interested in exploring its history and culture.

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1. calculate the difference between the volume of water evaporating from and precipitating onto the oceans.

Answers

The difference between the volume of water evaporating from and precipitating onto the oceans is known as the oceanic water balance. This balance is influenced by a number of factors, including temperature, humidity, wind patterns, and ocean currents.

Generally, the amount of water evaporating from the oceans is greater than the amount of water precipitating onto them, resulting in a net loss of water from the oceans. This loss is compensated for by the flow of water from rivers and groundwater sources into the oceans, which helps to maintain their overall volume. Overall, understanding the complex dynamics of the oceanic water balance is important for predicting and managing the impacts of climate change on global water resources
To calculate the difference between the volume of water evaporating from and precipitating onto the oceans, follow these steps
Step 1: Obtain the volume of water evaporating from the oceans. This information can be found through research or given data. Let's assume the volume of water evaporating is V1.
Step 2: Obtain the volume of water precipitating onto the oceans. This information can also be found through research or given data. Let's assume the volume of water precipitating is V2.
Step 3: Calculate the difference by subtracting the volume of water precipitating (V2) from the volume of water evaporating (V1).

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The difference between the volume of water evaporating from and precipitating onto the oceans is known as the oceanic water balance. This balance is influenced by a number of factors, including temperature, humidity, wind patterns, and ocean currents.

Generally, the amount of water evaporating from the oceans is greater than the amount of water precipitating onto them, resulting in a net loss of water from the oceans. This loss is compensated for by the flow of water from rivers and groundwater sources into the oceans, which helps to maintain their overall volume. Overall, understanding the complex dynamics of the oceanic water balance is important for predicting and managing the impacts of climate change on global water resources
To calculate the difference between the volume of water evaporating from and precipitating onto the oceans, follow these steps
Step 1: Obtain the volume of water evaporating from the oceans. This information can be found through research or given data. Let's assume the volume of water evaporating is V1.
Step 2: Obtain the volume of water precipitating onto the oceans. This information can also be found through research or given data. Let's assume the volume of water precipitating is V2.
Step 3: Calculate the difference by subtracting the volume of water precipitating (V2) from the volume of water evaporating (V1).

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Rank these analogues from most similar to most dissimilar. A. football and bowling. B. football and rugby. C. football and golf. hose critical strengths and weaknesses that are likely to determine if a firm will be able to take advantage of opportunities while avoiding threats are called Select the correct answer.What is the equation of the parabola opening upward with a focus at and a directrix of ?A. f(x) = 1/32(x - 9)^2 + 19 =B. f(x) = 1/32(x + 9)^2 + 19 =C. f(x) = 1/16(x - 9)^2 + 19 =D. f(x) = 1/16(x + 9)^2 - 19 = the moderator band is found on both the right and left side of the heart. t or f KeyTaskDecisionN=Input()StartStart and endDirection of flowA =Input()N = 15A = 101TRUEIs N> AZOutput NFALSEWHAT IS THE OUTPUT ?Output aEndKey Which school has won the most womens national championships?. (0)Which of the following is not administrative authority?Treasury regulationsRevenue proceduresThe Internal Revenue CodeRevenue rulings Which of the following is the most significant current source of generally accepted accounting principles?A :FASBB :AICPAC :APBD :SECA. FasbWhich of th 4 Qu sigue pasando?Attempt 1Completa las siguientes oraciones con la forma apropiadadel verbo seguir.1. En Cancnhaciendo calor. Bond rating changes impact not only the ____________ of the bonds, but also the ____________ that the company or municipality would have to pay if it issued new bonds.Question 4 options: 1) PE ratios; underwriting fees 2) Expense ratios; underwriting fees 3) Current prices; interest rate 4) None of the options listed A cylinder is rolling along the ground at 2m/s . It comes to a hill and starts going up.Assuming no losses to friction, how high does it get before it stops Which of the following describes an economy in which the interaction of supply and demand determines price and output and there is no government regulation of the economy? A. mixed economy B. traditional economy C. command economy D. market economy Answer my question plzzzzzzzz!I will give Brainlest and points to the person who answers my question!!!! Compare the roles of the endoplasmic reticulum and Golgi apparatus. in which year was the population of arctic fox the greatest? how many where there? State whether the graph has an euler path, euler circuit, or neither. If the graph has an euler path or euler circuit , find one. In rabbits, black fur (B) is dominant to brown fur (b). Consider the following crossbetween two rabbits.TIABb x BbRefer to the illustration above. The device shown, which is used to determine the probableoutcome of genetic crosses, is called a Sodium nitrate and ammonium chloride are soluble inwater. Sodium chloride and ammonium nitrate are alsosoluble in water. What ions will be present in a solutionthat results when solutions of sodium nitrate andammonium chloride are mixed TRUE / FALSE. the concat function is used to store the contents of two columns into one column. An aging of a company's accounts receivable indicates an estimate of uncollectible accounts of $5,951. If Allowance for Doubtful Accounts has a $1,318 credit balance, the adjustment to journalize the bad debt expense for the period will require a