Answers
Answer:
deoxygenated blood i think
Explanation:
Related Questions
In which area would you expect to find thermal pollution?
ONear a farm
Near a recently cleared area of land with lots of erosion
ONear a power plant
Near an animal feedlot with significant manure runoff
Answers
What is included in growth rate factors
Answers
Answer:
Population growth is based on four fundamental factors: birth rate, death rate, immigration, and emigration.
Explanation:
GG.
9. What number on the diagram is pointing to the deltoid muscle?
15
16
17
18
Answers
Answer:
17 number on the diagram is pointing to the deltoid muscle
I need help with this:(
Answers
Answer:
Water temperature is a key factor affecting phytoplankton bloom dynamics in shallow productive coastal waters and could become crucial with future global warming by modifying bloom phenology and changing phytoplankton community structure, in turn affecting the entire food web and ecosystem services.
3. What do you think will happen if due to a new disease in a forest ecosystem,
the population of spider monkeys starts to decline? Will other organisms be
affected? How?
Answers
Answer:
The decline of spider monkey populations in a forest ecosystem due to a new disease could have far-reaching consequences for other organisms within that ecosystem. Spider monkeys play a vital role as key arboreal mammals, influencing various ecological processes through their feeding, movement, and seed dispersal activities. Their decline could disrupt the delicate balance of the forest ecosystem and impact other organisms in significant ways.
Explanation:
Disruption of Seed Dispersal: Spider monkeys are important seed dispersers, as they consume a variety of fruits and disperse the undigested seeds through their feces. With a decline in spider monkey population, there would be a reduction in their seed dispersal activities. This could lead to a decrease in the number of new trees and plant species being established in the forest, affecting forest regeneration and diversity.Predatory Effects: Spider monkeys are prey for various predators, such as large birds of prey, jaguars, and other carnivorous mammals. A decline in spider monkey populations could affect the predator-prey dynamics in the ecosystem. Predators that rely on spider monkeys as a food source may experience a decline in their own populations or need to switch to alternative prey, which could impact the population dynamics of those species.Trophic Cascade: Spider monkeys also contribute to a trophic cascade effect in the ecosystem. As they consume fruits and disperse seeds, they influence the abundance and distribution of plants, which in turn affects other organisms dependent on those plants. The decline of spider monkeys could disrupt this cascade, altering the abundance of plant species and subsequently impacting herbivores, insects, and other organisms that rely on those plants for food and habitat.Overall, the decline of spider monkeys in a forest ecosystem due to a new disease would have cascading effects on the ecosystem's structure and function. It could lead to reduced plant diversity, changes in predator-prey dynamics, and alterations in the abundance and distribution of various organisms within the ecosystem. These impacts highlight the interconnectedness of species in ecosystems and emphasize the importance of preserving and protecting biodiversity for the overall health and stability of ecosystems.
Darwin developed four theories of evolution, which of the following is NOT one of his theories?
A) Living organisms evolve over time
B) Natural selection is the main cause of evolutionary change
C) Evolutionary change occurs quickly, and is caused by large mutations
Answers
Answer:
C) Evolutionary change occurs quickly, and is caused by large mutations is NOT one of Darwin's theories of evolution.
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Review the ball-and-stick models of organic molecules. How can you tell the difference between between the glucose chain and the fructose chain?
The glucose chain contains 6 carbons, while the fructose chain contains only 3.
The glucose chain contains an aldehyde functional group, while the fructose chain contains a ketone functional group.
The glucose chain contains 1 double bond, while the fructose chain contains 2 double bonds.
Answers
Answer:
The correct answer is - The glucose chain contains an aldehyde functional group, while the fructose chain contains a ketone functional group.
Explanation:
Glucose and fructose both are simple monosacchrides that have the same molecular formula with 6 carbon chains and both sugars contain double bonds at the end of the chain.
Fructose have a ketone functional group end of the 6 carbon chain of the molecule whereas the glucose carries an aldehyde group as the functional group in the molecule.
Doctors are investigating the case of a patient with defective proteins.
Which organelle is most likely the cause?
A. lysosome
B. cell membrane
C. cytoplasm
D. ribosome
Answers
Answer:
Answer is D
Explanation:
I also took the test as well and got 100% on it
How many cells with s=1 would fit into a cell with a s=3?
Answers
Answer:
27
Explanation:
s = 1 unit cells would fit into an s = 3 unit cell? 27 s=1 unit cells fit into an s=3 unit cell.
Total number of cell is 27, s = 1 unit cells would fit into an s = 3 unit cell.
What is cell?Cell is defined as the base of life as it is the structural as well as functional unit of life. Cell is made up of pre existing cells and the cell contain various cell organelles such as mitochondria, endoplasmic reticulum, ribosomes, golgi appratus, nucleus, and cytoplasm.
Basically, cell is of two type one in prokaryotic and another one is eukaryotic. The prokaryotic cell is known as pre mature cells as they do not contain cell organelles and eukaryotic cell are known as advanced and developed cells as they contain several cell organelles.
The unicellular animals are made up of single cell and all the functions carried out in a single cell like amoeba and multicellular organisms are made up of multiple cells and there is specific cell for specific functions.
Therefore,Total number of cell is 27, s = 1 unit cells would fit into an s = 3 unit cell.
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identify the choices that best complete the statement or answer the question
Answers
Everything in Earth's system can be placed into one of four major subsystems: land, water, living things, or air. These four subsystems are called "spheres."
1. Atmosphere
2. Biosphere
3. Hydrosphere
4. Geosphere
which action destroys topsoil? mowing land adding nutrients to soil plowing land without replanting sowing seeds in land
Answers
Answer:
C).plowing land without replanting
Explanation:
When plowing is carried out without replanting, the topsoil is destroyed.
Top soil refers to the outermost part of the earth's crust upon which plants grow. All planting activities occur on the topsoil. The structure of the topsoil is very important in its support of plant growth.
Plowing is one of the important planting activities. However, If plowing is carried out without subsequent replanting, the topsoil is destroyed.
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You have reports from four different studies of the effects of a new pesticide
on native populations of bees. Each report makes different claims about
whether the pesticide will harm bees and how harming bees can be avoided,
but the studies were done differently. Which of these studies would produce
the most trustworthy results?
A. An investigation whose results have been replicated by several
independent research teams.
B. A preliminary study conducted for the company that makes the
pesticide.
C. A summary of the observations made by the farmers who field-
tested the new pesticide.
D. A non-replicated experiment conducted by a company that
competes with the pesticide maker.
Answers
The correct option is: (c) A summary of the observations made by the farmers who field-tested the new pesticide.
a summary of the findings from the field tests the new insecticide underwent with farmers.
Describe pesticides.A pesticide is any substance used to control, prevent, or eradicate particular plant or animal life forms that are thought to be pests. Acute impacts, often known as short-term negative health consequences, as well as chronic effects, which can develop months or years after exposure, are both possible with pesticides. Eyes that sting, blisters, rashes, blindness, nausea, lightheadedness, diarrhea, and even death are examples of acute health impacts.
The report's studies in option (c) are the most appropriate.
So, the appropriate response is: (c) A summary of the findings from the field tests the new insecticide had with farmers.
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Tephroite ( a type of mineral ) important uses
( another uses than making jewerly and genstone )
(it'd might say Biology, but this is geology and there no such thing as geology when putting in school level and subject)
Answers
The minerals of the olivine group such as tephroite are used for a umber of different purposes such as in the conditioners, for the making of jewellery.
What are the uses of Tephroite?Tephroite is the manganese end-member mineral of the olivine group of the nesosilicate minerals. The formula of Tephroite is Mn₂SiO₄. It is a solid solution series which exists between the tephroite and its analogue mineral substances, such as the group endmembers fayalite and forsterite. Divalent iron or magnesium atom may readily replace the manganese atom present in the olivine crystal structure of the tephroite because of their higher reactivity than manganese atom.
Most of the olivine group minerals are used in the metallurgical processes in the blast furnace. The high-magnesium olivine that is forsterite is added to the blast furnaces to remove impurities from steel and to form aconditioner. Olivine group minerals also have been used as a refractory material. These minerals are used to make refractory brick and are also used as a casting sand.
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Which deep muscle flexes the trunk on the thigh?
A)splenius group
B)adductor longus
C)erector spinae
D)iliopsoas
Answers
The iliacus muscle is a component of the Iliopsoas, the main muscle responsible for thigh flexion and trunk flexion (as when bowing).
Option d is correct.
Whose muscles contract the trunk?The quadratus lumborum, erector spinae, semispinalis thoracis, latissimus dorsi, deep posterior spinal muscles, external and internal obliques, and psoas are the main muscles involved.
What muscle in the thigh flexes?Iliacus is a sizable muscle with a triangular shape that is lateral to the lower portions of the psoas major and minor muscles and covers the surface of the ilium. The iliopsoas muscle, which is the primary flexor of the thigh, is formed when its fibers combine with those of the psoas major muscle at the level of the inguinal ligament.
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A polar bear has thick, white fur that camouflages it when it sits on snow. Which type of adaptation is this modification?
A. Structural
B. Natural
C. Functional
D. Behavioral
Answers
Answer:
c OR b, pretty sure its B
Explanation:
Answer:
THE ANSWER IS NOT B I REPEAT THE ANSWER IS NOT B
the answer is A
I honestly don't care what answer u put but just so yk, its not b ;)
Explanation:
A scientist found an igneous rock that contained pyroxene and plagioclase. What would best help the scientist to correctly classify the rock?
A. Identifying the rock as either intrusive or extrusive
B. Observing the color of the rock based on minerals
C. Knowing the additional minerals found in the rock
D. Determining the amount of pyroxene in the rock
Answers
Which of the following shows the proper way to write a scientific name
using the "rules" I lectured about?
Answers
Uncontrolled cell growth in a person's body can restrict the normal functioning of the surrounding cells. This
situation is known as
O transcription
cancer
O genetic drift
on
O translation
Answers
Answer:
the uncontrolled growth of cells is known as cancer
explain the importance of all 3 biomolecules in general and for making ATP.
Answers
The three biomolecules that are used for making ATP are Lipids (fats) , Carbohydrates and Proteins
The biomolecules also known as biological molecules serve a wide range of activities and they vary in shape and their size . It is also considered essential to life because they help organisms develop, survive, and propagate. The biomolecules interact with one another which play a role in the development of organisms .
There are four types of biological molecules which are carbohydrates which is used as an energy source , lipids which is used for storage and support , proteins is used for supporting essential vital functions and amino acids are the developing elements that make up proteins and nucleic acids for storing genetic information .
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how many yards in 15 feet
Answers
Answer:
5 Yard
Explanation:
One reason cells divide is that
Answers
Answer:
A lot of answers ! :P In explanation
Explanation:
For example, when you skin your knee, cells divide to replace old, dead, or damaged cells. Cells also divide so living things can grow. When organisms grow, it isn't because cells are getting larger. Organisms grow because cells are dividing to produce more and more cells.
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-What does an artery not do?
Pumps blood to the heart
Pumps blood away from the heart
Pumps blood to the arterioles
Pumps blood toward other organs or tissues
-What has very thin walls to allow the nutrients and gasses to be exchanged between the blood and cells?
Arterioles
Venules
Veins
Capillaries
-What is the first chamber the blood enters?
Right Atrium
Right Ventricle
Left Atrium
Left Ventricle
-What is not contained in our blood?
Blood Plasma
Leukocytes
Erythrocytes
Lymph
-What can prevent type II diabetes?
Medication
Diet and exercise
Extra sleep
A good doctor
-What is the responsibility of the respiratory system?
The absorption of nutrients.
The exchange of gasses.
The digestion of food.
Directing hormones.
-Which is not true about the diaphragm?
It is a sheet of muscle.
It is at the bottom of the chest cavity.
When we breath it contracts and goes down.
When we breath it contracts and goes up.
-What does not happen to air as it passes through the nose?
It is sampled for odors
It is warmed
It is thickened with mucus.
It is filtered by hair.
-What color does the hemoglobin make the cells?
White
Clear
Red
Blue
-What often uses ATP to produce many of the chemical reactions in our body?
Cells
Enzymes
Monomers
Polymers
-Which is not a way that ATP is used for mechanical work?
Movement at the cellular level.
Muscle contractions
Movement of the flagellum
Joining monomers to form a polymer
-Which statement is not true about Cellular Respiration?
It involves the breakdown of organic molecules to produce ATP.
It uses hydrocarbons.
The key to the process is in the transfer of hydrogen atoms and their electrons from one molecule to another.
When the hydrocarbons are mixed with oxygen they are converted into oxygen, water, and ATP.
-Which statement is not true about electron transport?
It is made up of proteins embedded in the mitochondria.
Each mitochondrion contain thousands of electron transport chains.
It produces 34 ATP.
It produces 2 ATP.
-Where does most of the energy that fuels living systems come from?
Carbohydrates
Protein
ATP
The sun
-Where does photosynthesis get its energy?
Sunlight and carbon dioxide
Sunlight and oxygen
ATP and carbon dioxide
ATP and oxygen
-After leaving the kidney where does the filtrate go?
The other kidney
The urinary bladder
The ureter
The urethra
-About how many nephrons are in a kidney?
One hundred
One thousand
One hundred thousand
One Million
-What organ filters our blood?
Bladder
Kidneys
Ureters
Liver
-What are the sacs inside of the chloroplasts called?
Stroma
Thylakoids
Grana
Lumen
-Where does the creation of oxygen occur?
Stroma
Chloroplasts
Grana
Lumen
Answers
Answer:
Arteries do not pump blood away from the heart.
Arterioles allow the nutrients and gasses to be exchanges between the blood and cells
Explanation:
92ml 3.0 fl oz what is the ratio
Answers
The ratio between 92 mL and 3.0 fl oz is 46 : 44, or it can be further simplified to 23 : 22.
To find the ratio between 92 mL and 3.0 fl oz, we need to convert the units to a common measurement. Let's convert 3.0 fl oz to milliliters (mL).
1 fluid ounce (fl oz) is equal to approximately 29.5735 milliliters (mL).
Therefore, 3.0 fl oz is equal to 3.0 * 29.5735 = 88.72 mL (rounded to two decimal places).
Now we can express the ratio between 92 mL and 88.72 mL:
92 mL : 88.72 mL
Simplifying the ratio by dividing both sides by the greatest common divisor, we get:
46 : 44
So, the ratio between 92 mL and 3.0 fl oz is 46 : 44, or it can be further simplified to 23 : 22.
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True/False and Fill-in-the-blank 1. The mass of atoms, their size, and how they are arranged determine the __________ of a substance. 2. True or false? The relationship between mass and volume in density can be expressed as D = mv2 3. True or false? A submerged object displaces a volume of liquid equal to the volume of the object. 4. The ________ of atoms, their size, and how they are __________ determine the density of a substance. 5. In a laboratory, the volume of a liquid is most commonly measured with a _____________ cylinder. 6. True or false? If you have two samples of the same substance, but one sample is larger than the other, the larger sample will have a greater density. 7. Hot water is ___________ dense than cold water because the molecules in hot water are ___________ apart. 8. True or false? A liquid will float if it is more dense than the liquid it is placed in. 9. The __________ of an object determines whether it will float or sink in another substance.
Answers
Answer:
1) Density
2) False
3) True
4) mass. arranged
5) graduated
6) False
7) Less, further
8）False
9) Density
Explanation:
1) Mass of atoms, size, and arrangement directly determine density of a substance.
2) Density = m/v,
3) Submerged objects must displace liquid equal to its volume because you are adding mass into a body of water
4) same as #1
5) Graduated cylinders are the most commonly used measurement tool for measuring volume
6) If it is the same substance it is equal in density. D=m/v, even if one sample is larger, both m and v increases
7) Hotter things have faster moving molecules so they are further apart. This causes the molecules to be less compact and thus less dense.
8) Liquids only float if it is less dense then the liquid it is placed on.
9) Density determins buoyancy.
steel manufacturing plants are required to pay a fine for their carbon dioxide emissions. what is the effect of this situation on the market supply curve
Answers
The effect of this situation on the market supply curve is the supply shifts left.
What is the market supply curve?The link between total output and the average marginal cost of creating this output is measured by the market supply curve. One justification for sketching supply curves with P on the vertical axis is the interpretation of the market supply curve as a marginal cost curve.
When all of the enterprises in an economy's supply curves are added together, the market supply curve is the result. The market supply is upward-sloping because every firm increases its output when the price rises.
Therefore, the supply shifts left as a result of this condition on the market supply curve.
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What type of adaptation would you expect Sphagnum moss, the most common plant life in bogs, to have?
A)
drought tolerant
B)
acid tolerant
C)
bug tolerant
D)
fire tolerant
Answers
Answer:
(B) acid tolerant
Answer:
B.) acid tolerant
Explanation:
got it right on edge
This is real easy and simple :)
Answers
Answer:
True
Explanation:
when you do so many hypothesis it gets turned into a theory
master the content well.
1.3. Answer the following questions by writing the answer next to the question number
(1.3.1-1.3.6.) in the ANSWER BOOK. Write your answers in FULL SENTENCES.
1.3.1. "Public institutions should be transparent in order to avoid corruption and
fraud taking place."
Explain the word 'transparent' as referred to in the above context.
1.3.2. State TWO ways in which young people could be empowered to address
racial discrimination in their schools' environment.
(1 x 2)
(2 x 1)
1.3.3 Suggest TWO practical activities that the youth could use to raise awareness abou
cyber bullying in their school communities.
(2 x 1)
1.3.4. Explain the meaning of cronyism as form of corruption.
(1 x 2)
1.3.5. Briefly explain the term gender imbalance.
(1 x 2)
1.3.6. State TWO positive aspects of change that could take place when learners finish
Answers
1.3.1. "Transparent" means open, accountable, and understandable in public institutions' operations and decision-making. Publicising data and actions makes these institutions transparent. Transparency boosts accountability, trust, and fraud prevention.
1.3.2. Two ways teens can oppose classroom racism:
1) Diversity: Students can plan events, groups, and activities that highlight diverse cultures, races, and backgrounds. Learners respect and appreciate.
2) Advocacy and education: Youth can organise seminars, conversations, or campaigns to teach their peers about equality, tolerance, and racial discrimination. They support equality and non-discrimination.
1.3.3. Teens can promote school cyberbullying awareness two ways:
1) Seminars and presentations: Teens can present on cyberbullying, its effects, prevention, and treatment. Experts help pupils discuss.
2) Cyberbullying awareness campaigns: Youth can educate peers through posters, videos, and social media. Facts, stories, and resources can help cyberbullying discussions.
1.3.4. Cronyism occurs when powerful people favour their friends, relatives, or acquaintances without merit or fair competition. It favours friends above talent. Cronyism fosters nepotism, unaccountability, and unfairness.
1.3.5. Underrepresentation imbalances gender. It indicates a big gender difference in business, school, and society. Gender norms, bigotry, and a lack of leadership opportunities hinder women.
1.3.6. Graduation has two advantages:
Self-improvement: Learning, skills, and experiences help students. It boosts confidence to overcome obstacles, make informed choices, and attain goals.
Open doors: Graduation. Employment, education, and income increase. Career aspirations, lifelong learning, and community improvement are easier for learners.
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As the level of Carbon Dioxide in the atmosphere increases, how will (is) primary productivity impacted? How does this impact populations of primary consumers?
Answers
Answer:
Rising atmospheric carbon dioxide (CO2) and nitrogen (N) deposition increase directly the resource availability to plants, and can increase plant growth and net primary productivity (NPP; Norby et al., 2005).
Net primary productivity varies among ecosystems and depends on many factors. These include solar energy input, temperature and moisture levels, carbon dioxide levels, nutrient availability, and community interactions (e.g., grazing by herbivores) 2.
Explanation:
Primary producers capture light from the sun and carbon dioxide from the environment and finally transform it into energy.
What do you mean by Net primary productivity (NPP)?Net primary productivity may be defined as the amount of matter accumulated by plants per unit area in a given time.
Primary productivity depends on photosynthesis, where carbon dioxide gets converted to energy. If the level of Carbon Dioxide in the atmosphere increases, the photosynthesis rate increases, and finally the primary productivity increases.
Therefore, Primary producers capture light from the sun and carbon dioxide from the environment and finally transform it into energy.
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Describe the structure of an alveoli? Where are
they found?
Answers
Answer:
Alveoli are tiny balloon-shaped structures. They sit at the ends of the branches of your respiratory tree.
Explanation: