The energy pyramid shown above represents a valley ecosystem. Which transfer of energy shown below is most likely? A. from rabbits to green plants
B. from weasels to eagles
C. from eagles to rabbits
D. from green plants to weasels

Answers

Answer 1
Answer: A transfer of energy in practice means that one organism eats the other organism, so here we have to ask whether the first organism is eaten by the second.

A. from rabbits to green plants

Plants don't eat rabbits so -no!

B. from weasels to eagles
-this is the correct answer! Eagles do prey on weasels and eat them whenever they can

C. from eagles to rabbits
Rabbits don't  eat eagles -so, no!

D. from green plants to weasels

Weasels are predators so they don't eat plants!


Related Questions

Organisms are constantly interacting with their environment. Sometimes this interaction has a positive effect on the environment, other times a negative impact. Beetles in the forest infest and eat limbs of trees that have fallen to the forest floor. The best way to describe the beetles impact is to say that A) they are having a neutral impact on the environment by acting as decomposers. B) they are having a positive impact on the environment by acting as decomposers. C) they are having a negative impact on the environment by acting as decomposers. D) they are having a predatory impact on the environment by acting as decomposers.
Which of the following senses is most closely related to balance? A. Taste B. Touch C. Smell D. Hearing
Efore cell reproduction or mitosis can proceed, what is the correct sequence of steps that MUST first occur?A) chromosome replication, chromosome checking and repair, growth B) growth of cytoplasm, duplication of cellular organelles, chromosome replication C) replication of chromosomes, growth, duplication of cellular contents and organelles D) growth, chromosome replication, repair of chromosomal errors, duplication of cell organelles,
Explain why inflammation cannot occur in an ameba or in a dead body. Does inflammation have beneficial or noxious effects on the human body?
Of all of the biomes, this is where you will find the large, ground-dwelling megafauna. this biome is characterized by tall grasses and some scattered trees.

The _____ nerve connects to the heart and adjusts its speed according to the body's demands.

Answers

The vagus nerve connects to the heart

Which example from The Tempest is the best illustration of the power of language to subjugate people?A) Ferdinand expresses to Miranda that he would be her slave for love.
B) Prospero promises to free Ariel but has yet to keep his word by the end of the play
C) Gonzalo expresses his utopian ideas to Sebastian and Antonio.
D) Caliban and Ariel fight with each other over Prospero.

Answers

The correct answer is D. The fact that Caliban and Ariel fight with each other over Prospero illustrates the power of language to subjugate people.


Although they do not recognize this fact, Caliban and Ariel should be on the same team. That is, they are both the slaves of Prospero. He is forcing both of them to serve him.


Rather than turn on him, however, they fight with each other. Thus, the fact that they are both fighting with each other over Prospero shows how powerful language is, since Prospero used language to subjugate Caliban and Ariel.

B. Prospero promises to free Ariel but has yet to keep his word by the end of the play.

Hope this helps!!


Eukaryotes are different from prokaryotes because eukaryotesA. are much smaller.
B. have permeable membranes.
C. reproduce more frequently.
D. have nuclei.

Answers

Eukaryotes have nuclei 
The correct answer is D.

Which of the following statements helps support the endosymbiotic theory?Choose 1 answer:
A
All cells contain ribosomes that conduct protein synthesis.
B
Cells contain genetic information in the form of DNA.
If isolated from a eukaryotic cell, mitochondria can no longer survive and reproduce on their
own.
If isolated from a plant cell, a chloroplast can survive and reproduce on its own.

Answers

Answer:

C. If isolated from a eukaryotic cell, mitochondria can no longer survive and reproduce on their own.

Explanation:

The endosymbiotic theory proposes that early eukaryotic cells evolved from endosymbiotic interactions among prokaryotic cells. This theory states that mitochondria and chloroplasts were once primitive bacterial cells that were ingested by large anaerobic prokaryotic cells, and then these cells benefited from living and working together. The most important lines of evidence that support this theory are that mitochondria and chloroplasts contain their own genetic material (circular DNA) and their own protein biosynthesis machinery (ribosomes).

Final answer:

The statement supporting the endosymbiotic theory claims chloroplasts can survive and reproduce on their own when isolated from a plant cell. This suggests these organelles, once independent prokaryotic cells, retain certain autonomous features despite integration into the eukaryotic cells.

Explanation:

The endosymbiotic theory proposes that certain organelles in eukaryotic cells, such as mitochondria and chloroplasts, originated as independent prokaryotic cells that were engulfed by a host cell. This event allowed a symbiotic relationship to develop, which subsequently led to the development of eukaryotic cells. The option that best supports this theory is: 'If isolated from a plant cell, a chloroplast can survive and reproduce on its own.'

This statement suggests that chloroplasts, like the bacteria from which they evolved, maintain some ability to live independently. Yet, although they contain their own DNA and ribosomes (symbols of their independent past), they are no longer 'free-living'. Similarly, mitochondria are also likely to have been independent entities because they too contain their own DNA and ribosomes. However, having been integrated into the host cell, they can no longer survive on their own, contrary to what might be inferred from the third option. The first and second options simply represent characteristics of all cells and provide no specific support for the endosymbiotic theory.

Learn more about Endosymbiotic Theory here:

brainly.com/question/29117311

#SPJ3

Humans must depend on the environment for their survival

Answers

when the sun rises it gives us energy. we use rivers for drinking and we also use rivers for transportation. 

Photosynthesis uses sunlight to convert water and carbon dioxide into

Answers

Photosynthesis uses sunlight to convert water and carbon dioxide into high-energy sugar (glucose) and oxygen. 


 

Final answer:

Photosynthesis uses sunlight to convert water and carbon dioxide into glucose and oxygen. This process occurs in the chlorophyllum cells within plants and plays a huge role in the carbon cycle and release of oxygen into the atmosphere.

Explanation:

The process of photosynthesis uses the energy from sunlight to convert water (H2O) and carbon dioxide (CO2) into glucose (C6H12O6) and oxygen (O2). This reaction occurs primarily in the chlorophyllum cells within plants. Photosynthesis is a vital process for life on Earth, as it is the primary source of food for plants. Moreover, it plays a significant role in the carbon cycle, and ultimately, contributes to the release of oxygen in the atmosphere which is necessary for the survival of most organisms on the planet.

Learn more about Photosynthesis here:

brainly.com/question/37377349

#SPJ12