Why do we rarely see food chains with quinary (5th level) consumers?

Answers

Answer 1

Answer: Energy is passed up a food chain or web from lower to higher trophic levels. This loss of energy explains why there are rarely more than four trophic levels in a food chain or web. Sometimes there may be a fifth trophic level, but usually there's not enough energy left to support any additional levels.

Explanation: :) Hope it helps

Answer 2
Because everything is getting eaten

Related Questions

PLease help! I'll do anything !
How could you estimate the total number of crocodile nests in florida?

Answers

Answer:

1,200 crocodiles are in Florida

take the number of crocodiles and multiply by 2

Please help me!

which characteristic describes both the domain bacteria and the domain archaea?
A. Multicellular organisms only
B. Unicellular and multicellular organisms
C. Eukaryotic and prokaryotic cells
D. Prokaryotic cells only

Answers

D. Prokaryotic Cells.

The characteristic that describes both the domain bacteria and the domain archaea is the prokaryote cell only, which is present in Option D as the prokaryotes lack the cell nucleus.

What is the significance of the bacteria and the archaea?

Bacteria and archaea are single-celled microorganisms that are found in almost every environment, ranging from the hottest to the coldest, and play a critical role in the Earth's ecosystems, performing functions such as decomposition, nitrogen fixation, etc, and are used in a variety of industrial and scientific applications, including the production of food and beverages and as model organisms in scientific research, helping scientists to understand basic biological processes, etc.

Hence, the characteristic that describes both the domain bacteria and the domain archaea is the prokaryote cell only, which is present in Option D as the prokaryotes lack the cell nucleus.

Learn more about the significance of the bacteria and the archaea here.

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Explain how carbohydrates, proteins and lipids are important to body functions.

Answers

Answer:

These nutrients are digested into simpler compounds. Carbohydrates are used for energy (glucose). Fats are used for energy after they are broken into fatty acids. Protein can also be used for energy, but the first job is to help with making hormones, muscle, and other proteins.

Explanation:

Monosaccharides and disaccharides are water soluble and easier to transport to and from storage sites than lipids. Animals tend to use carbohydrates primarily for short-term energy storage, while lipids are used more for long-term energy storage.
Carbohydrates are your body's main source of energy: They help fuel your brain, kidneys, heart muscles, and central nervous system. For instance, fiber is a carbohydrate that aids in digestion, helps you feel full, and keeps blood cholesterol levels in check.

In pea plants, the allele for purple flowers is dominant over the allele for white flowers.

The flower color of one pea plant is represented by PP.

What is the genotype?

What is the phenotype?

Answers

Answer:

the genotype is PP

the phenotype is PURPLE

Explanation:

genotype- pp phenotype- purple

As a roller-coaster car starts down a slope, its speed is 4 m/s. But 3 seconds later, at the bottom, its speed is 22 m/s. What is its average acceleration?

Question 1 options:

A. 6 meters/second2
B. 4 meters/second2
C. 3 meters/second2
D. 2 meters/second2

Answers

I think the answer is 4 meters/Second2
The answer is B
Explanation:

Does anyone have any notes for comprehensive science 2 V17 module 1 DBA? Thanks!

Answers

Search them up a website call k12 has

How to find the group number and periodic number

Answers

Answer:

they are two different things man your going to have to give me more info .

Explanation:

hope this helps.

Answer:

The period of element relates the number of shells of an atom of the given element. The group is similar to the no of valence electrons of given element. Or just search " periodic card labeled" on Google and you can find it.

Select the layers of the atmosphere that decrease in temperature as the altitude (height) increases. (Pick 2 Answers)
Thermosphere

Stratosphere

Mesosphere

Troposphere

Answers

the answers are troposphere and mesosphere

Answer:

troposphere

The troposphere and the stratosphere are the two lowest layers of the atmosphere. The troposphere is the layer next to Earth's surface. On the average, it extends 11 km to the top of the troposphere which is called the tropopause. In the troposphere, the temperature generally decreases with altitude.

Explanation:

What is the minimum number of cardio exercises you should perform?A. 15 minutes, 2 days per week.B. 30 minutes, 3 days per week.C. 45 minutes, 5 days per week D. 60 minutes, 6 days per week

Answers

Answer:

answer: b

Explanation:

B 30 minutes 3 days per week

Which of the following choices is the best example of how the cell membrane and mitochondria might work together to make energy in a particular cell?

A. In animal cells, the mitochondria allows materials in and out of the cell, while the cell membrane uses nutrients to make energy (ATP) for the cell.

B. In a plant cell, the mitochondria allows materials in and out of the cell, while the cell wall makes food for the cell by photosynthesis.

C. In a plant cell, the cell wall allows materials in and out of the cell, while the mitochondria makes food for the cell by photosynthesis.

D. In animal cells, the cell membrane allows materials in and out of the cell, while the mitochondria uses nutrients to make energy (ATP) for the cell.

Answers

the answer is D. in animal cells, the cell membrane allows materials in and out of the cell, while the mitochondria uses nutrients to make energy (ATP) for the cell.

In animal cells, the cell membrane allows material in and out of the cell while the mitochondria use nutrients to make energy (ATP) for the cell. So the correct option is D.

What are mitochondria?

The cellular organelles known as mitochondria are responsible for releasing energy from meals. Cellular respiration is the term for this process. Because of this, mitochondria are frequently referred to as the cell's powerhouses. Numerous mitochondria can be seen in muscle cells and other cells with high energy requirements.

A sequence of chemical events takes place in the cytoplasm when breakdown products from food digestion enter the cell. This enables part of the energy trapped in these products to be released and integrated into ATP, the cell's primary source of energy (adenosine triphosphate).

Therefore, in an animal cell, the cell membrane allows material in and out of the cell while the mitochondria use nutrients to make energy (ATP) for the cell. So the correct option is D

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Which best describes the purpose of a labor union?

Select the best answer choice.
A.
to represent the workers' needs to employers of a specific trade
B.
to represent employers' needs to workers of a specific trade
C.
to create job opportunities in particular industries
D.
to employ workers in a particular industry

Answers

D the answer is d becasue that is the one I picked and i got it right!
D because I also got the answer right

A _______________ is the most recent ancestral form or species from which two different species evolved. (20 points!!)

Answers

Answer: Common Ancestor

:D hope this helps!

The answer would me common ancestor :)

What is the main function of the Endoplasm Reticulum?


I will reword whatever you wright just in case.

Answers

Answer:

To transport proteins, and  store calcium

Explanation:

Answer:

In biology, the endoplasmic reticulum (ER) is a continuous membrane system that forms a series of flattened sacs within the eukaryotic cell, cytoplasm and serves multiple functions, especially in protein synthesis, folding, modification and transporting proteins. An endoplasmic reticulum (ER) retains all eukaryotic cells.

Explanation:

A cell is placed in a beaker of solution. After the cell is placed into the beaker, students observe that it increases in size. Which statement best explains the process being modeled by the cell?

A. The processes needed for the cell to reproduce.

B. The processes needed for the cell to communicate with other cells.

C. The processes needed for the cell to take in nutrients.

D. The processes needed for the cell to move.

Answers

Not quite sure but I think it’s A because cells grow in size and then split to reproduce. But like I said I’m not 100% sure.
The best answer would be A

Compare AND contrast the continental shelf and the continental slope. PLEASE answer its due today!!!

Answers

Explanation:

Below the slope is the continental rise, which finally merges into the deep ocean floor, the abyssal plain. The continental shelf and the slope are part of the continental margin. ... The continental slope is much steeper than the shelf; the average angle is 3°, but it can be as low as 1° or as high as 10°.

OR

Continental shelves are gradually slopping ends of a continent that extend under the ocean however continental slopes extend from the outer edge ofthe continental shelf to the ocean floor.

Answer:

Continental shelves are gently sloping, shallow sections of ocean floor just off the coast of continents. Continental slopes are the steeper inclines that occur between continental shelves and abyssal plains.

Explanation:

None

A metal body of mass 81 g occupies a volume of 30 cm3. Identify the metal.

Answers

Answer:

Aluminum

Explanation:

The density of Aluminum is 2.7 g/cm3

We know the volume and mass of the unknown metal, as density is mass/volume:  81g/30cm3 = 2.7 g/cm3 which is the density of Aluminum :)

Given parameters:

Mass of metal  = 81g

Volume of metal  = 30cm³

Unknown:

Identity of the metal = ?

To find the identity of the metal, we must derive an intrinsic property from the give parameters which we can use to identify it.

This property is density.

Density is mass per unit volume of a substance. Every earth material has a unique value of density.

         Density  = [tex]\frac{Mass}{Volume}[/tex]

  If we find density, we look up a density table and identify the element.

Input the parameters and solve;

        Density  = [tex]\frac{81}{30}[/tex]    = 2.7g/cm³

The metal with a density value of 2.7g/cm³ is aluminium.

Chemical weathering: changes rocks on a molecular level uses temperature changes to break rocks is always slower than physical weathering transports silt and rock to other places

Answers

Chemical weathering changes rocks on a molecular level uses temperature changes to break rocks is always slower than physical weathering transports silt and rock to other places - True

Chemical weathering, which can take place at the molecular level, is the disintegration and modification of rocks by chemical processes. Water exposure, exposure to gases in the atmosphere, and acid exposure are all potential causes of this form of weathering. These activities have the potential to alter the composition and structure of the rock over time by dissolving rock minerals.

Chemical weathering can be influenced by temperature variations because certain minerals can expand and contract in response to temperature fluctuations, which can cause cracking and expose new surfaces to chemical reactions. Chemical weathering is often slower than physical weathering, which includes the mechanical degradation of rocks via processes like abrasion or freezing and thawing. The kind of rock and the local climate, among other things, can affect the pace of weathering.

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Complete Question:

Chemical weathering: changes rocks on a molecular level uses temperature changes to break rocks is always slower than physical weathering transports silt and rock to other places - True/False?

Answer: Chemical weathering is a process that alters the composition and properties of rocks by breaking them down on a molecular level.

Explanation: This type of weathering typically occurs through the interaction of water and atmospheric gases with minerals in the rock. The chemical reaction that takes place can dissolve or alter the mineral structure, leading to changes in color, texture, and overall appearance.

Unlike physical weathering, which breaks down through mechanical forces like wind or water erosion, chemical weathering does not require any physical force to take place. However chemical weathering is slower than physical weathering, as the chemical reaction involve often occurs over a longer period of time.

As chemical weathering breaks down rocks, it can also transport silt and small rock particle to other locations, where they may settle and accumulate in new formations. This can contribute to the formation of soil and sedimentary rock over time.

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How does energy flow through organisms

Answers

Answer:

Energy "flows" through the ecosystem in the form of carbon-carbon bonds. ... This process releases the energy, which is either used by the organism (to move its muscles, digest food, excrete wastes, think, etc.) or the energy may be lost as heat. The dark arrows represent the movement of this energy

Explanation:

Energy "flows" through the ecosystem in the form of carbon-carbon bonds. ... This process releases the energy, which is either used by the organism (to move its muscles, digest food, excrete wastes, think, etc.) or the energy may be lost as heat. The dark arrows represent the movement of this energy

threw the food chain

Beatriz wants to make a mixture out of her bowl of blueberries. What is something she could do to turn her bowl of blueberries into a mixture? *

a). Adding more blueberries to the bowl
b). Adding raspberries to the bowl
c). Cutting up the blueberries
d). Mashing the blueberries

Answers

adding raspberries to the bowl

Answer:

B

Explanation:

a mixture is generally a mix of different things not just one thing.

The remains of dead plants and animals get buried under soil to coal and oil over long periods of time. Which spheres are involved?

Group of answer choices

Atmosphere and biosphere

Hydrosphere and geosphere

Atmosphere and geosphere

Geosphere and biosphere

Answers

I agree with the other person it’s the 4th one

The spheres that are interacting when the remains of dead plants and animals get buried under soil to form coal and oil are the geosphere and biosphere.

The geosphere refers to the part of the earth composed of the crust and its outer mantle.

The geosphere includes everything natural (i.e., minerals, rocks, etc) and lifeless that make up the Earth's surface.

On the other hand, the biosphere includes the parts of Earth in which life exists.

The biosphere consists of the lithosphere, atmosphere and hydrosphere.

In conclusion, the spheres that are interacting when the remains of dead plants and animals get buried under soil to form coal and oil are the geosphere and biosphere.

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Students in science class were asked to come up with real-world examples that were similar to a selectively permeable membrane in a cell. Which example below best models a selectively permeable membrane?

A. An open gate that allows all animals to move in and out of the pasture

B. A wall that separates one room of a house from another

C. A roadblock that will not allow cars to move through

D. A window screen that allows air to move through but insects are left outside

Answers

Answer:

i believe d

Explanation:

Select the layers of the atmosphere that increase in temperature as the altitude (height) increases. (Pick 2 Answers)

Group of answer choices

Stratosphere

Troposphere

Thermosphere

Mesosphere

Answers

Thermosphere is the answer
thermospere is the answer

True OR False.
Weather satellites monitor and map Earth’s resources.

Answers

I believe it’s true



Correct me if I’m wrong (again I’m not 100% sure)
I think 100% that it’s true

Liz is examining a plant under a microscope. She sees many small green organelles inside the cell. Her teacher explains that the process of photosynthesis takes place inside these organelles. What organelle is Liz looking at?

Answers

Answer:

Chloroplasts

Explanation:

Chloroplasts

This is because it is a plant cell, which would contain the small green organelles. Chloroplasts help the plant go through photosynthesis as well, where light energy is converted to chemical energy, resulting in the production of oxygen and other energies.

Which kind of soil do temperate climate areas usually have?
-Soil containing little to no organic material
-Soil rich in nutrients
-Soil with a layer mostly composed of clay
-Soil consisting primarily of tiny rock particles

Answers

Answer:

Soil rich in nutrients

Explanation:

Temperate soils exist under all types of conditions, including within forests, rain forests and in grasslands, but all have several key things in common. Temperate soils have a rich upper level that is high in minerals and nutrients, and in all cases micro-organisms work to break down decaying matter within the soil.

B- soil rich in nutrients

Most plants grow best in soils with a pH of between ______ and ______.

Answers

Answer:

Most plants grow best in soils with a pH of between ___5___ and ___7___.

Explanation:

List three characteristics of Jovian planets.

huge compared to terrestrial planets; thick atmosphere; surface covered with frozen gasses and ice

no solid surface; thick, dense atmosphere; many moons

no solid surface; thick, dense atmosphere; few moons

cold, rocky surface; thick atmosphere; presence of rings

Answers

It is quite large compared to other planets

Has a rocky surface

And has a cold surface

PLEASE HELP!!!!
I NEED TO KNOW IF THIS IS CORRECT ASAP PLEASE BE HONEST!!!!!!
I'M NOT GIVING OUT BRAINLIEST

Answers

Answer:

true

Explanation:

an object such as an apple cannot move on its own because it requires energy.

Which of the following best explains what would happen to animal cells if plant cells did not perform photosynthesis?

A. Animal cells would not be able to produce glucose through cellular respiration.

B. Animal cells would not be able to process energy from sunlight.

C. Animal cells would not be able to produce oxygen through cellular respiration.

D. Animal cells would not have the materials needed to produce energy in cellular respiration.

Answers

Answer:

D. Animal cells would not have the materials needed to produce energy in cellular respiration.

Explanation:

D. Animal cells would not have the materials needed to produce energy in cellular respiration.

What is the upper most layer of the Atmosphere?
Group of answer choices

Mesosphere

Troposphere

Thermosphere

Stratosphere

Answers

Answer:

The thermosphere

Explanation:

Answer:

Thermosphere

Explanation: it just is

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Select the correct answer.Which of the following include a plot and characters?A.NovelB.Narrative poemC.Short storyD.All of the above If Lara purchased 6 cups of blue paint for $48, what is the unit price per cup of blue paint? NEED TO BE ANSWERED TODAY O need help I keep getting my the answer wrong I need a remainder and and I cant get it right Somebody plz answer these 5 only thanks!!!Will mark as brainliest:D state two functions of windows environment What does vigor mean?A.energetic activityB.prosperous lifeC.old ageD.unchanging youth When Steven celebrated his first birthday, his grandmother gave him $1. For each birthday after that, she doubled the amount of money that she gave him for the previous birthday. By the time Steven turned nine years old, how much money had his grandmother given him? Y+2=-3(x-2) solve for y The density of nuclear matter:a Increases with the increase in atomic numberb Decreases with the increase in atomic numberCDoes not change with the atomic numbersd None of the above what is the slope of a line that goes through (4,5) and (-2,-4) Why was king Louis XVI executed by the people of France? 5.-Lee las pistas y descubre la palabra esdrjula misteriosa.Pista 1:Una de sus slabas es la slaba tnica de la palabra llana CANINO.............................Pista 2:Una de sus slabas est en la palabra MAGMA pero no en mam.................................Pista 3:Una de sus slabas es la slaba tona de la palabra aguda COLOR..............................Pista 4:Una de sus slabas es la slaba tnica de la palabra esdrjula FSICO...................La palabra esdrjula es,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, Who emerges from the French and Indian War as the strongest European power in North America?a.Franceb.Spainc.Great Britaind.Native Americanshhhhhhhheeeeeeelllllllpppppppp mmmmmmmmeeeeeeeeee The numerator of a fraction is 5 less than its denominator. If 1 is added to each itsvalue becomes 1/2. Find the original fraction.Please solve it.. What type of number is -v4 All of the following are regulated by the medulla except __________.A.breathingB.swallowing and vomitingC.coughing and sneezingD.the fight-or-flight response The bus routes in a city run on average every 15 minutes. The route times can vary by three minutes. Which absolute value equation can be used to find the maximum and minimum wait times at a bus stop? Quin fund el Ballet Folklrico de Mxico? What makes the id different from the superego? Only the id is part of Freud's exploration of the conscious mind. The id is part of the unconscious mind, and the superego is always conscious. The id explains all of a person's actions, and the superego only concerns itself with morals. Only the id makes decisions about what it wants to have happen. first one to answer will be marked brainliest5/8-5/24