Biology Middle School

A canyon is a type of landform formed over millions of years as flowing rivers wear away the land and carve out steep cliffs. A person standing at the bottom of a canyon would look up at the tall cliffs and think they were mountains because they are so high. Using this information, the landform at the bottom of a canyon is most like

Answers

Answer 1

Answer:

Has flat ground, and has a river flowing in the middle of it

Explanation:

The river in the middle created the canyon, and the flat land is the small/big space that wasn't used, and stayed flat

Related Questions

Since a puppy has 76 chromosomes in each body cell, how many chromosomes must be in the egg and sperm that formed it?

Answers

Answer:

Explanation:

its 78 total chromosomes in a dog's egg and sperm

Answer= 39
I did this in my class

Nguyen uses a triple beam balance to measure the mass of each rock. Read the values on the balance for rocks X, Y, and Z.

Answers

Answer:

X = 120

Y= 710

Z= 620

Explanation:

The Density of Rocks Part A Nguyen uses a triple beam balance to measure the mass of each rock. Read the values on the balance for rocks X, Y, and Z. Rock Balance Reading of Rock Mass (g) X triple beam part of mass balance with top beam with pointer at 20, middle beam with pointer at 0, and lowest beam with pointer at 1 Y triple beam part of mass balance with top beam with pointer at 10, middle beam with pointer at 0, and lowest beam with pointer at 7 Z triple beam part of mass balance with top beam with pointer at 20, middle beam with pointer at 0, and lowest beam with pointer at 6

x = 120
y = 710
z = 620

this is science
the question is what caused the jelly population to increase.

Answers

The jellies may have increased because of an increase in zooplankton or a decrease in sea turtles. Organisms need to release energy from energy storage molecules in order to reproduce. Organisms in consumer populations get energy storage molecules from eating organisms in resource populations.

heellllppp is the one i picked correct?

Answers

Answer:

yes that is correct

Explanation:

Answer:

Not even close did it's the cytoplasm

why food chains cannot have a large number of trophic levels

Answers

Answer:

the energy is only taken at a fraction from the previous level because of the actual predation taking lots of energy. this keeps going until the top trophic level gets less energy that in needs to survive

Explanation:

Answer:

Because of the high rate of energy loss in food chains, there are usually only 4 or 5 trophic levels in the food chain or energy pyramid. There just is not enough energy to support any additional trophic levels.

Explanation:

5o points. what is the phenotype for each genotype

Answers

Answer:

The phenotype is the physical appearance of the genotype.

Explanation:

(this is only 25 points)

Yea what she said I think

Which type of succession (primary or secondary) is going to have the biggest impact on an ecosystem?

Answers

Answer:

Secondary succesion because secondary succession follows a major disturbance, such as a fire or a flood.

Answer: The secondary succession is going to have the biggest impact

Explanation:

Select your answer from the choices below, then write them on its appropriate column.

Answers

Answer: The duties that the students and community members have to be done to save our environment and resources

Explanation: My part as a students

1. Switch off classroom lights and fans when not in use.

2. Plant a tree (in vacant lot / backyard).

3. Join environment friendly groups.

4. Switch to non- plastic water bottles.

5. Switch off faucets in the school or park when not in use.

My initiative as a Community Member

1. Conserve water.

2. Throw garbages in the trash can.

3. Decrease the amount of paper you print.

4. Minimize the use of plastic when buying good

5. Volunteer for clean-up drives.

The correct options that have to be filled in its appropriate column are:

The part as a Student in conserving the environment.

Decrease the amount of paper you print.Switch off classroom lights and fans when not in use.Conserve water.Switch to non-plastic water bottles.Minimize the use of plastic when buying goods.My Initiative as a Community Member

Volunteer for clean-up drives.

Join environment-friendly groups.Plant a tree (in a vacant lot/backyard).Throw garbage in the trash can.Switch off faucets in the school or park when not in use.

Thus, these are the correct options for the given columns.

Learn more about conserving the environment, here:

https://brainly.com/question/29788557

#SPJ1

answer with explains and reasons please ( ill mark brainlist )

Mount Everest is the world's highest mountain. It is 29,028 feet (9km) above sea level. It is located in the Himalayas between Nepal and China. But now that we have sonar, we know about Mauna Kea. Mauna Kea is on Hawaii Island. It is 13,448 feet (4km) above sea level. From its base on the ocean floor, it is 33,796 feet (10km)! Should we still consider Mount Everest to be the highest mountain? Why or why not?

Answers

Answer:

I think Mount Everest should still be called the highest mountain

Explanation: Based on tradition, mountains are not measured from their bases but from sea level so considering this Mount Everest should still be called the highest mountain in the world. However despite this, some may say it should not be.

Although Mount Mauna Kea is higher measuring from the sea floor, we usually measure the height of a mountain from above the sea level .In such case Mount Everest is the highest .But if your question is “the highest mountain from sea floor”, then it is Mount Mauna Kea.

How much time should you spend on your rough draft?

Answers

30 min roughly to plan

Don’t stress and do it for roughly 30 mins to an hour

This gardener started with much smaller plants in this park. Over time, the garden has grown into a large display of brilliant flowers. What would you tell the gardener to explain how the plants have grown and flourished so successfully?

Answers

This is because

1.they are in the right habitat for those kinds of plants

2.the gardener is taking care of them like watering them and not watering when they are about to die or rarely watering them, and always giving them the right amount of water

3.the placement of the plants helps to, they are given the perfect amount of sun and nutrients from the ground

The photosynthetically active eukaryotes and living organisms that produce food are called plants.

The reasons which tell about how plants have grown are:

The planted plants are suitable for the area and are best to be grown in that habitat. They are acclimatized to the soil and can grow in that area due to conditions favourable to them.

The factors like watering the right amount and proper sunlight are the reasons that help the plant to grow.

The use of nutrients and the soil quality helps the plant to grow fast and flourish well.

To learn more about plantation follow the link:

https://brainly.com/question/8951963

Can someone please help me on this question?

The model below represents water.

~insert picture~

Based on the labels, what is the best description of this model?

A. X and Y represent molecules; Z represents an atom of water

B. X represents a molecule; Y represents a particle; Z represents an atom of water

C. X represents an atom; Y represents a molecule; Z represents a particle of water

D. X and Y represent atoms; Z represents a molecule of water

Answers

Answer: D. X and Y represent atoms; Z represents a molecule of water

Explanation:

Molecule - Group of two or more atoms

Water is H2O meaning two hydrogen atoms bound to an oxygen atom.

Answer:

The answer is D

Mechanical energy can take on many forms, but these different forms can be categorized as either potential energy or energy of motion. The height an object is dropped from has an effect on the amount of energy in the object. Let’s conduct an experiment to see the effect.
:How does the height of an object affect the amount of mechanical energy it contains?
1:Variables What is the test variable?

Answers

The test variable is the potential energy

"How does the height of an object affect the amount of mechanical energy it contains?"

The height of an object is crucial to the amount of energy something has because the higher up it is the most potential energy it has and kinetic energy it could have.

For example, if the height of a basketball was just a couple inches off the ground, it would not have a large amount of potential energy because because there is not much of a fall between the ball and the ground. However, if the ball was higher, there would be more potential energy because there is more room to fall.

---

"What is the test variable?"

The test variable, or independent variable in this case would be the height, as the scientist is changing the height in order to get different results in the total mechanical energy, which would be the dependent variable.

What is one way that the surrounding ecosystem can affect the glacier mouse ecosystem?

Answers

Answer:

Hope this helps!!

Explanation:

Glaciers act as reservoirs of water that persist through summer. Continual melt from glaciers contributes water to the ecosystem throughout dry months, creating perennial stream habitat and a water source for plants and animals. The cold runoff from glaciers also affects downstream water temperatures.

The surrounding ecosystem can affect the glacier mouse ecosystem as it's a source of water for the glacier mouse.

An ecosystem refers to a geographic area where different organisms live. Ecosystems typically contain biotic and abiotic factors.

It should be noted that glaciers act as reservoirs. In such cases, when the glaciers melt, this helps in the provision of water to the glacier mouse ecosystem.

Read related link on:

https://brainly.com/question/21299195

In the human body, which of the following is considered an external defense in the prevention of disease? Mucous O Histamines O Antibodies O Fever

Answers

Answer:

I believe it would be Mucous

Explanation:

Since Histamines and Antibodies are chemicals that are inside a human body they are not an external defense. Also, a fever can only happen if the disease gets inside the body, thus its not an external defense. All this leaves only one option out and that is Mucous.

Answer:

Mucous

Explanation:

HELP ASAP!!
Research how coral reefs are formed. What types of animals live there? What important roles do cnidarians play in coral reefs? How do the tiny animals get their food? How do algae help the corals? Write three paragraphs describing coral reefs. Include the information listed above plus any other information you find.

Answers

Coral reefs begin to form when free-swimming coral larvae attach to submerged rocks or other hard surfaces along the edges of islands or continents. As the corals grow and expand, reefs take on one of three major characteristic structures — fringing, barrier or atoll.

Fish, corals, lobsters, clams, seahorses, sponges, and sea turtles are only a few of the thousands of creatures that rely on reefs for their survival.

Cnidaria have important ecological roles as reef structure builders, and as predators and prey in planktonic and benthic ecosystems.

At night, coral polyps come out of their skeletons to feed, stretching their long, stinging tentacles to capture critters that are floating by. Prey are pulled into the polyps' mouths and digested in their stomachs.

Algae belonging to the group known as dinoflagellates live inside the corals' tissues. The algae use photosynthesis to produce nutrients, many of which they pass to the corals' cells. The corals in turn emit waste products in the form of ammonium, which the algae consume as a nutrient.

Coral reefs begin to form when free-swimming coral larvae attach to submerged rocks or other hard surfaces along the edges of islands or continents. As the corals grow and expand, reefs take on one of three major characteristic structures — fringing, barrier or atoll.

Fish, corals, lobsters, clams, seahorses, sponges, and sea turtles are only a few of the thousands of creatures that rely on reefs for their survival.

Cnidaria have important ecological roles as reef structure builders, and as predators and prey in planktonic and benthic ecosystems.

At night, coral polyps come out of their skeletons to feed, stretching their long, stinging tentacles to capture critters that are floating by. Prey are pulled into the polyps' mouths and digested in their stomachs.

Algae belonging to the group known as dinoflagellates live inside the corals' tissues. The algae use photosynthesis to produce nutrients, many of which they pass to the corals' cells. The corals in turn emit waste products in the form of ammonium, which the algae consume as a nutrient.

A coral reef is an underwater ecosystem characterized by reef-building corals. Reefs are formed of colonies of coral polyps held together by calcium carbonate.[1] Most coral reefs are built from stony corals, whose polyps cluster in groups.
Coral belongs to the class Anthozoa in the animal phylum Cnidaria, which includes sea anemones and jellyfish. Unlike sea anemones, corals secrete hard carbonate exoskeletons that support and protect the coral. Most reefs grow best in warm, shallow, clear, sunny and agitated water. Coral reefs first appeared 485 million years ago, at the dawn of the Early Ordovician, displacing the microbial and sponge reefs of the Cambrian.[2]
Sometimes called rainforests of the sea,[3] shallow coral reefs form some of Earth's most diverse ecosystems. They occupy less than 0.1% of the world's ocean area, about half the area of France, yet they provide a home for at least 25% of all marine species,[4][5][6][7] including fish, mollusks, worms, crustaceans, echinoderms, sponges, tunicates and other cnidarians.[8] Coral reefs flourish in ocean waters that provide few nutrients. They are most commonly found at shallow depths in tropical waters, but deep water and cold water coral reefs exist on smaller scales in other areas.
Coral reefs have declined by 50% since 1950, partly because they are sensitive to water conditions.[9] They are under threat from excess nutrients (nitrogen and phosphorus), rising ocean heat content and acidification, overfishing (e.g., from blast fishing, cyanide fishing, spearfishing on scuba), sunscreen use,[10] and harmful land-use practices, including runoff and seeps (e.g., from injection wells and cesspools).[11][12][13]
Coral reefs deliver ecosystem services for tourism, fisheries and shoreline protection. The annual global economic value of coral reefs has been estimated at anywhere from US$30–375 billion (1997 and 2003 estimates)[14][15] to US$2.7 trillion (a 2020 estimate)[16] to US$9.9 trillion (a 2014 estimate).[17]

Sorry I gave you more than 3 paragraphs.

where did the name '' hamster'' probably come from?
A. The animal was discovered by a person named Hamm.
B. People thought the animals looked like little hams.
C. It comes from a word meaning ''tiny''.
D. It comes from a word meaning ''to hoard''.

Answers

Answer:European Hamster

Smallest breed

Roborovski hamster

Stout-bodied rodents,

with tails shorter than body length, and have small, furry ears, short, stocky legs, and wide feet.

en.wikipedia.org

Popular breed

Golden hamster

They carry food in their spacious cheek pouches to their underground storage chambers. When full, the cheeks can make their heads double, or even triple in size.

en.wikipedia.org

Explanation:

a loanword from the German, which itself derives from earlier Middle High German hamastra

Are both strands of DNA copied continuously during replication? Explain your answer.

Answers

Answer:

Since the two strands of a DNA double helix are antiparallel, this 5′-to-3′ DNA synthesis can take place continuously on only one of the strands at a replication fork (the leading strand). On the lagging strand, short DNA fragments must be made by a “backstitching” process.

Explanation

Hope this helps!!!

It can only be copied continuously on one strand

50 POINTS!

Energy is transferred into the ecosystem when

1.when bacteria absorbs nitrogen from other organisms

2. dead organisms decay and form organic matter

3. rodent prey on invertebrates

4.plants grow from the soil

Answers

Answer:

Explanation:

Energy is transferred between organisms in food webs from producers to consumers.

The energy is used by organisms to carry out complex tasks. The vast majority of energy that exists in food webs originates from the sun and is converted (transformed) into chemical energy by the process of photosynthesis in plants.

Answer: between organisms in food webs from producers to consumers.

Explanation:

1.) The scientific name always consists of two words:

Group of answer choices

Genus and species

Family and species

Species and kindom

Domain and species

2.) Puma concolor is the scientific name for an American Mountain Lion, what is the species?

Group of answer choices

Puma

concolor

mountain lion

American mountain Lion

Answers

Genus and species
2.Puma

what are 3 challenges an organism would need to overcome to thrive in the deep sea

Answers

Organisms living in the deep ocean must be adapted to survive under extreme pressure, limited light, cold temperatures, and other factors. Organisms living in the deep ocean must survive in a physical environment that is radically different from ocean habitats near the sea surface.

Answer:

They need to adapt to the sea life. You could google this by the way but I'm giving it in my own words unlike the person on top of me.

So,

1. Staying alive and staying in water with right temperature and not too much pressure.

2. Looking to find things to eat.

3. Staying in a place where you won't get killed.

Hope this helps.

Explanation:

Now use the temperature change simulation to carry out your experiment. Record your data, as well as any necessary calculations, in the table. You can modify the table, if necessary, so it matches your experimental procedure.

Answers

Answer:

now use the temperature change simulation to carry out your experiment. record your data, as well as any necessary calculations, in the table. you can modify the table, if necessary, so it matches your experimental procedure.

The tempature change simulations are not necessary

compare heter0zygous genotype and hom0zygous genotype

Answers

Answer:

heterogeneous genotype have two different Allels at a particular gene locus while a homogeneous have the same

When a tall pea plant is crossed with a short pea plant, the resulting offspring are called_______

Answers

Answer: The tall pea plants genes dominate the short pea plants genes

The answe is Medium sized plant

What is the main difference between a producer and a consumer? Give an example to support your answer.

Answers

A supplier is the producer and the customer is the consumer. Example: The grocery store is the producer while the shopper is the consumer.

What abiotic factor could be found in a forest habitat?
A. Beaver
B. mushroom
C. soil
D. tree
omg pls help lol.. btw this is science just in case some of yall don't know what biology is.

Answers

Hi! I’m pretty sure it would be soil.

soil hope this helps!

is anyone good at biology?

Answers

Answer:

i know biology

Explanation:

any prob to you

Answer:

yes, what you need help with?

Explanation:

The simple graph shows the relationship between available resources and population size. What evidence does the graph provide? A. An increase in the amount of available resources causes a decrease in population size. B. A decrease in the amount of available resources causes a decrease in population size. C. An increase in the population size causes an increase in the amount of available resources. D. A decrease in the population size causes a decrease in the amount of available resources.

Answers

Answer:

Explanation:

Its right

B
Sorry if not correct

Is this the chemical equation for photosynthesis? 6CO2 + 6H2O → C6H12O6 + 6O2
True
False

Answers

True because that is the photosynthesis chemical equation

True because those are the correct names of the correct chemicals

How are fossil fuels formed from geologic processes?

Fossil fuels are formed when mineral deposits are recrystallized due to high temperature and pressure over time.

Fossil fuels are formed when biomass is covered by sediment, and the biomass experiences high temperature and pressure over time.

Fossil fuels are formed when tectonic plates slide past one another, creating small

Fossil fuels are formed when tectonic plates collide together, forcing rock fragments deep underground.

Answers

Answer:

FOSSIL FUELS FORM. After millions of years underground, the compounds that make up plankton and plants turn into fossil fuels. Plankton decomposes into natural gas and oil, while plants become coal. Today, humans extract the

Explanation:

The first one is correct

Other Questions

This is a 3 part 1 question each part on how to locate the plane and working out the recovery details. (Vectors) (If we get through this entire section: I will write a very long letter of gratitude and give you the highest rating for helping me understand. I truly just want to finish) There are only 3 steps, so this should be easy, but I need help! (Total of questions: 4) we must include an explanation on how we receive these answers. Ive worked with a tutor earlier and progressed far, can you help me with the rest? HERE IS WHAT I HAVE SO FAR (Ill include pictures: FIRST LEG: -the plane said they were headed N- 60 degrees-E at a velocity of 550 miles per hour.-the wind was heading S-10degrees at 20 mph- the leg of the flight lasted 45 minutes.-> R= (359.84,191.48) , which is from the origin, the vector that represents the flight path of the plane during the first leg. SECOND LEG: -the wind maintained direction, but the speed increased to 25 miles per hour- As a response, the crew increased the velocity of the plane to 560 miles per hour and directed the plane to N- 50degrees-E-the trip lasted 30 minutes-> R=(576.5,359.15) , which is from the origin, the vector that represents the direct route to the location of the plane after the second leg of the flight. NOW that thats out of the way, HERE IS WHAT I NEED MOVING FORWARD: (Please include a small explanation, so I can read it and understand what is going on.) 3rd leg :- the wind maintained direction, but increased to 35 mph-the crew changed their direction to N-20degrees-E and maintained speed.- the flight lasted 20 minutes.1st question: from the origin, what is the vector that represents the direct route to the location of the plane after the third flight? This is the final location of the plane.(Now that you have the location of the plane, calculate how far away the plane is from take off, and in what direction. Calculate the magnitude of the vector and its direction)2nd question : How far from the take - off point, the origin , is the plane? please show how you got this with an explanation and full work 3rd question: What is the direction from take -off , the origin, to the FINAL location of the plane? Please show me how you did this with an explanation and work, so I can understandAnd FINALLY, Work Out the Recovery Details Now that you know the location of the plane, how far from take off it is, and the direction, it is time to plan to recover the cargo. On this flight, the plane was transporting a water turbine to a hydroelectric plant overseas. The turbine they were transporting weights 2 tons (4,000 pounds). They will send a ship to pull it out of the water. To do this, the ship lowers a ramp to the water level and will pull the turbine up that ramp, over rollers, with a winch. Before the ship can be sent out, we need to calculate how many pounds the winch will need to handle to pull the cargo up the ramp. (Due to the length restrictions on the ship, the ramp has to be steeper than usual. As a result, the ramp will be sitting at an angle of 33 degrees to the water.) 1st question: How many pounds will the winch need to pull with to move the cargo up the ramp? Show all of the work and give a small explanation. The LAST short QUESTION: We need to write a small report and It must include : the explanation of the events How it connects to the work given in the questions A complete explanation of all of our work if we can connect that into the report. (If you made it this far, I would like to thank you for your service and patience with my tedious questions. Thank you for granting me the ability to see the understanding of these questions. You are greatly appreciated) 2. if alpine thrills ski company desires an after-tax net income of $39,620, how many pairs of touring skis will the company have to sell? (do not round intermediate calculations. round your final answer to the nearest whole unit.) A wire 0.15 m long carrying a current of 2.5 A is perpendicular to a magnetic field. If the force exerted on the wire is 0.060 N, what is the magnitude of the magnetic field? Select one: a. 6.3 T b. 16 T c. 2.4 T d. 0.16 T How did the theories of Galileo challenge the authority of the Roman Catholic Church? Examine the dates in this timelineWhich te best describes the events in the timeline?A The spread of British colonial power in IndiaB. The rise and decline of the Mughal EmpireC. The of Mughalous persecutionD. The way toutons of the Mughal Em I need to see an example of a narrative topic proposal In Ms.Martinez's library, 1/2 of the books are fiction.Of those fiction books,1/2 are realistic fiction.What fraction of the books in the library are realistic fiction? what is 3.5 x 10 to the 4th power in standard notation? (decimal) You are standing 450 feet away from the skyscraper that is 700 feet tall. What is the angle of elevation from You to the top of the skyscraper 5. What is the definition of the angular neutron flux \varphi(r,{E}, \Omega, t) that appears in the neutron transport equation? Is the sum of all arrows with length of given RAM that can be changed. True or False Tunstall, Inc., a small service company, keeps its records without the help of an accountant. After much effort, an outside accountant prepared the following unadjusted trial balance as of the end of the annual accounting period on December 31: Account Titles Debit Credit Cash $ 42,000 Accounts receivable 11,600 Supplies 900 Prepaid insurance 800 Service trucks 19,000 Accumulated depreciation $ 9,200 Other assets 8,300 Accounts payable 3,000 Wages payable Income taxes payable Note payable (3 years; 10% interest due each December 31) 17,000 Common stock (5,000 shares outstanding) 400 Additional paid-in capital 19,000 Retained earnings 6,000 Service revenue 61,360 Remaining expenses (not detailed; excludes income tax) 33,360 Income tax expense Totals $ 115,960 $ 115,960 Data not yet recorded at December 31 included: The supplies count on December 31 reflected $300 in remaining supplies on hand to be used in the next year. Insurance expired during the current year, $800. Depreciation expense for the current year, $3,700. Wages earned by employees not yet paid on December 3, $640. Income tax expense, $5,540.Data not yet recorded at December 31 included:_____.The supplies count on December 31 reflected $300 in remaining supplies on hand to be used in the next year.Insurance expired during the current year, $800.Depreciation expense for the current year, $3,700.Wages earned by employees not yet paid on December 3, $640.Income tax expense, $5,540.Problem: Prepare an income statement and a classified balance sheet that include the effects of the preceding five transactions. For a given nucleic acid test, explain the conceptof inclusivity and exclusivity/cross-reactivity. Much time how is required in the proper cleaning and disinfection of tools and equipment Solve for X?3x +9= -24 In the painting, why is the right side lighter thanthe left side?-The right side represents the civilizationfound in the US.-The right side represents the West.-The right side represents war and conflict. an atom of 90kr has a mass of 89.919517 amu. mass of1h atom = 1.007825 amu mass of a neutron = 1.008665 amu calculate the binding energy in mev per atom. (value 1) can you help me find the answer to -1/3+-7/4 What Is the answer to the two questions? 18 points! p.s. Brainliest Daddy, Mama, and I went back to the dining-room table, but we watched Doodle through the open door. He took out a piece of string from his pocket and, without touching the ibis, looped one end around its neck. Slowly, while singing softly "Shall We Gather at the River," he carried the bird around to the front yard and dug a hole in the flower garden, next to the petunia bed. Now we were watching him through the front window, but he didn't know it. His awkwardness at digging the hole with a shovel whose handle was twice as long as he was made us laugh, and we covered our mouths with our hands so he wouldn't hear.The Scarlet Ibis, James HurstWhat does the imagery in the passage show about Doodle?He has many talents, including singing and gardening.He thinks that the scene is funny and tries not to laugh.He is afraid that he will catch a disease from the bird.He cares about giving the bird a proper burial.