An ecosystem is a self supporting system in which there is a flow of materials and energy.
<h3>What is an ecosystem?</h3>
An ecosystem is a self supporting system in which there is a flow of materials and energy.
Let us now see the role of each organism in the small ecosystem.
- flower - producer
- butterfly - primary consumer
- bird - secondary consumer
- earthworm - decomposer
Learn more about ecosystem: brainly.com/question/13979184
<span>The respiratory system supplies the body with oxygen, which provides energy to the cells. Another important function of the respiratory system is to remove carbon dioxide from the blood stream</span>
Answer:
True
Explanation:
This statement is true, catabolism is a process where molecules that have a high content of energy in its bonds, are broken down to use the energy, on the other hand, we have anabolism, which is the building of molecules, and it requires energy to do this. The combination of these processes is called metabolism. In anabolism, and catabolism the energy, which is used for the function in the body, is in the molecules' bonds.
The most common molecule that has a high content of energy in its bond is ATP (adenosine triphosphate).
C. photosynthesis
Plants convert the sun's rays into usable energy.