The diagram shows that a cottontail rabbit gained 400 KJ of energy when it consumed a plant. The cottontail rabbit was later eaten by a barn owl, but the owl only gained 50 KJ of energy from consuming the rabbit. Which statement best explains why only 50 KJ of energy was passed on to the barn owl?

Answers

Answer 1

Answer: The total energy passed from one level to the next is only about one-tenth of the energy received from the previous organism. This means that an animal eating a plant will only get about ten percent of the energy that is stored in the plant

Explanation: it may be lost as faeces, thermal energy or may not be digested properly to get the derived energy


Related Questions


Which taxonomic group will have organisms that share
the most

Answers

The Kingdom is the largest and most inclusive of the taxonomic categories. Species is the smallest and least inclusive of the taxonomic categories.i think-

how do forensic scientists recover writing from a burned document?

Answers

The documents should be picked with the utmost care by placing hard paper underneath the charred documents. A stiff sheet of paper is stuffed underneath the charred documents in the fireplace and then gently pulled over to keep it on stiff cardboard.

What scientific term is a well-tested explanation for a set of observations or experimental results?

Answers

Answer:

A scientific theory is a well-tested explanation for a wide range of observations or experimental results.

Explanation:

Guys, can you please be so generous to help me out

Answers

Answer:

Here you go. Sorry for taking so long.

Explanation:

Since self-driving cars have software that may potentially make life-or-death decisions, who must utilize ethical principles to judge those decisions? Select 2 options.
manufacturers who make the body of the car
governments who regulate the car industry
no one since the artificial intelligence software mimics human behavior
transportation departments that make the roads
the programmers who create the software that control the car

Answers

The utilization of ethical principles to judge the decisions are: no one, since the artificial intelligence software mimics human behavior, the programmers who create the software that control the car.

What are self-driving car?

Self-driving cars are the autonomous vehicles. These cars don't need a driver. These cars will run by themselves.

These cars are not launched currently, but work is in progress, self-driving cars will sense the people and any obstacle by the sensors.

Thus, the correct option is C, no one since the artificial intelligence software mimics human behavior and E, the programmers who create the software that control the car.

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Answer:

the programmers who create the software that control the car

governments who regulate the car industry

Explanation:

can any mountain have a volcano erupt from it?

Answers

Answer:

no

Explanation:

Can any mountain have a volcano erupt from it? The easiest answer here is no. However some mountains are volcanoes (Mt Kilimanjaro, Mt Etna….), they can definitely erupt if active or re activated.

A population of mosquito larvae is living in a large pond. Mosquitofish are a type of fish that eat mosquito larvae. Which of the following describes a direct effect on the population of mosquito larvae when mosquitofish are introduced to the pond? *
A: immigration decreases
B: births decrease
C: emigration increases
D: deaths increase

Answers

Answer:

C.  emigration increases

Explanation:

Just took the test

What is the relationship between the curve seen in the graph and the environmental health of the oceans?
An increased population will result in the improved environmental health of the oceans due to more scientists inventing better technologies.
An increased human population size means that the ocean's resources will be used more efficiently.
As the population goes up, the oceans are more likely to be used as a habitat for humans.
As the population increases, more demands are put on the ocean to support human life.

Answers

Answer:

As the population increases, more demands are put on the ocean to support human life.

Explanation:

Many countries rely on the ocean for transport and as food sources. Over fishing has continuously been a growing problem as more and more fish are required to sustain populations as well as support more gourmet markets. A higher population will also lead to higher trade rates as more materials that aren't available in one country will need to be imported from others.

What is an example of a population with the ingredient for species? Would it be evolution?

Answers

All members of a species that dwell in the same region are referred to as a population. You are a member of your hometown's human population. A freshwater pond is home to a variety of species, including mallard ducks and cattail plants growing on the pond's border. Basically, a population is a collection of individuals of the same species that live in the same geographic region and interbreed. Many animals have several populations that are spread across a wide range of geographic locations.

Most organisms cannot live in temperatures:

below 50°C
above 0°C
above 50°C

Answers

Answer:

Your answer would be:
C.) Below 50°C


Explanation:

Most organisms cannot live in conditions in which the temperature remains below 0 °C or above 45 °C for any length of time. In conclusion, most organisms can only live in 0 °C to 45 °C environments.

Answer:

The correct answer should be below 50 degrees Celsius

Explanation:

I believe the guy above me is correct.

Which of these would cause the most physical weathering?
O A. A deep, fast-moving river
B. Sand being blown across a field
O C. The roots of a large tree
D. A shallow, slow-moving river

Answers

The roots of a large tree will cause the most physical weathering.

What is Physical weathering?

This is the process that causes the disintegration of rocks, mineral, and soils without chemical change.

The roots of a large tree grow into rocks and cracks thereby resulting in a large amount of weathering taking place.

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Answer:

its D

Explanation:

True or false? Prokaryotic cells are simple and make up single-cellular and multi-cellular organisms.


Answer: False

Answers

Answer:

TRUE BECAUSE SINGLE CELLULAR ARE ORGANSISM.

Explanation:

I DONT NEED POINT IS THI INCORRECT YU CAN REPLY TO ME AND DELETE THIS

Which of following has the least ecological tolerance to severe storms?

A very small island
A mainland coastal region
An inland area away from water
An island close to the mainland

Answers

a very small island

Protist that uses a flagella for movement

Answers

Answer:

Giardia

Explanation:

Which of the following are true about the peripheral nervous system?
O A. Contains all the neural structures outside the brain and spinal cord.
B. It is divided into the somatic and autonomic nervous systems.
O C. It controls voluntary movements
O D. Includes the brain stem and the cerebellum
E. Dorsal and ventral horns fuse laterally to form spinal nerves.
OF. It's white matter includes the ventral, dorsal, and lateral white columns
O G. It's gray matter includes: gray commissure, dorsal horn, ventral horn, and lateral horn.
o H. It contains cranial and spinal nerves, ganglia, sensory receptors, and efferent motor endings

Answers

Answer:

pick one

Explanation:

big deal if you have it wrong

Which of the following describes a limiting factor of population size?

Birth rate
Death rate
Available land
Gestational period

Answers

Answer:

death rate

Explanation:

As death rate increases there's decrease in population

Which statement could be categorized in the overlapping section of the Venn diagram?

Answers

Answer:

The statement that could be categorized in the overlapping section of the Venn diagram would be option A. All the statements given above are about the aerobic and anaerobic respiration. The Venn diagram is used to show the similarities and differences between the two. The overlapping section of the diagram shows the similarity and it "uses pyruvate or pyruvic acid".

Explanation:

hope this helps

Answer:A and D are correct.

Explanation:

What happens when a piece of DNA is missing?
A.)Genetic information is transmitted
B.)Genetic information is lost
C.)Genetic information is copied
D.)Genetic information is stored

Answers

Answer: Genetic information is lost. Genetic information is transmitted.

Explanation:

·Why does it make sense that blood flow varies throughout different organs

Answers

It is important that blood flow varies throughout different organs because of differences in the metabolic activities of the different organs.

What is the circulatory system?

The circulatory system refers to the system of organs and tissues which are involved in the circulation of blood around the body.

The circulatory system performs the essential function of delivering nutrients to tissues and cells as well as removing metabolic waste from them.

Since the different organs in the body perform specialized functions, some organs are actively involved in metabolic activities, therefore need greater blood flow.

Therefore, blood flow varies throughout different organs because of differences in their metabolic activities.

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What is the molarity of a solution that contains 800.26 grams of sodium nitrate, formula mass = 85.00 g/mol in 9.93 liters of the solution?

Answers

Answer:

0.948mol/litre

Explanation:

You find your moles(n)as=mass/molar mass

Then use Molarity=mole/volume to find the concentration

Why does a bird reproduce more birds and not more mammals? ​

Answers

cuz birds arent mammals ?????????? birds can only reproduce their own species

Identify the plant phylum based on the description.
A tree that can be found in the mountains and produces seeds in cones is a type of
A tree that produces blossoms that can be fertilized and develop into fruit is a type of
This low-lying plant that requires damp surfaces and does not have a system to transport water is a

Answers

A tree that can be found in the mountains and produces seeds in cones is a type of gymnosperm.A tree that produces blossoms that can be fertilized and develop into fruit is a type of angiosperm. This low-lying plant that requires damp surfaces and does not have a system to transport water is a bryophyte.

How are plants classified?

Plants are a group of living organisms that belong to the kingdom Plantae.

They possess certain characteristics that distinguishes them from one another, hence, subdivision into phylum.

The Phyla of Kingdom Plantae are as follows:

Bryophyta: They are regarded as primitive plants with no mechanism for transporting water or nutrients.Angiosperms: They are regarded as flowering plants because they possess flowers that become fruits when fertilized.Gymnosperms: They are higher plants that do not produce fruits i.e. they bear their seeds in cones.

Therefore, the correct placement of each description is as follows:

A tree that can be found in the mountains and produces seeds in cones is a type of gymnosperm.A tree that produces blossoms that can be fertilized and develop into fruit is a type of angiosperm. This low-lying plant that requires damp surfaces and does not have a system to transport water is a bryophyte.

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Answer:

conifer, flowering plant moss

Explanation:

justtook assignment

Which material would most likely contribute to the formation of humus?

A.
basalt

B.
granite

C.
grass

D.
salt

Answers

Answer:

Encyclopedic entry. Humus is dark, organic material that forms in soil when plant and animal matter decays. When plants drop leaves, twigs, and other material to the ground, it piles up.

PLEASE HELP TWO QUESTION !!!!!!!!!!!! (2O POINTS!)

q1
Mosquitoes have many interesting sensory abilities. They have chemical sensors that can sense body sweat, humidity, and CO2 and they have heat sensors to find warm-blooded animals. What is the purpose of these sensors?

A For movement
B For obtaining food
C For protection
D For mating

q2
An artic fox develops a white coat of fur during the winter. This adaptation allows an organism to defend itself by blending into its environment called__?

A shedding
B migration
C hibernation
D camouflage

Answers

A, d, it is A and D

The relative abundance of species in an area is called

species evenness
species richness
clumped distribution
random distribution

Answers

Answer:

Species richness.

Explanation:

A common term, for organism populations.

Which chemical compund is formed during photosynthesis ?

Answers

Answer: carbon dioxide / CO2

During photosynthesis, plants take in carbon dioxide (CO2) and water (H2O) from the air and soil. Within the plant cell, the water is oxidized, meaning it loses electrons, while the carbon dioxide is reduced, meaning it gains electrons. This transforms the water into oxygen and the carbon dioxide into glucose

HELP ME OUT PLS!!!!!!!

2) The rotational periods of four planets are listed in the table. Which of these planets has the SHORTEST day?

A) Earth

B) Jupiter

C) Saturn

D) Uranus​

Answers

Jupiter because if it has less hours than it has less days
jupiter because the day is only 10
hours long.

Why do you think ideas and cultures are exchanged along with physical products?

Answers

Answer:

ideas and cultures are exchanged for a number of reasons, i'll list a few.

1) some people, and cultures, love to try and shove their religion on others because they think there's is the best. so religions could be spread this way.

2) with so many things going on in the trade process, sombody eventually thinks that somthing that Another Country is doing is going to help them out in a personal or finacial way and they adopt that for their own personal use.

3) you can research some more yourself, i just took a test on this and it took me a while to find the stuff, most people don't like helping with things like this.

What happens to sunlight photons?

Answers

Answer:

All of the infrared photons are absorbed and re-radiated by the glass pane.

Sunlight photons interact with the Earth's atmosphere, scattering, absorbing, and transmitting, influencing weather, photosynthesis, and regulating the planet's temperature.

When sunlight photons reach the Earth's atmosphere, several interactions occur. First, a fraction of photons is absorbed by atmospheric gases, which excite their molecules. Some photons are scattered in various directions due to Rayleigh or Mie scattering, making the sky appear blue and contributing to diffuse light. Next, photons that pass through the atmosphere may interact with clouds, dust, and aerosols, leading to further scattering and absorption.

Eventually, the remaining photons reach the Earth's surface and may be absorbed, reflected, or transmitted. The absorbed photons can warm the Earth, driving weather patterns and supporting photosynthesis in plants. Reflecting and transmitting photons play a crucial role in regulating Earth's temperature and energy balance.

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The complete question is:

What happens to sunlight photons when they reach the Earth's atmosphere?

Is the highlighted group a class or a clade?

A.
It is a clade, because not all of the descendants of the ancestral species are included.
B.
It is a class, because not all of the descendants of the ancestral species are included.
C.
It is a clade, because the cladogram does not show that the group is descended from a common ancestor.
D.
It is a class, because the cladogram does not show that the group is descended from a common ancestor.

Answers

Although we do not have access to the diagram to provide a complete answer, we can confirm that a clade is when all members of the group being highlighted belong to a common ancestor.

What is a clade?

As stated, this is when the members of a depicted group belong to the same ancestor. It would be a clade if the organisms present are all descendants of a common ancestor, such as the class Aves or birds.

Therefore, we can confirm that a clade is when all members of the group being highlighted belong to a common ancestor.

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