Answer:
A food chain shows how energy is transferred from one living organism to another via food. It is important for us to understand how the food chain works so that we know what are the important living organisms that make up the food chain and how the ecology is balanced.
Answer:
False, it says that all alleles are dominant :D
Explanation:
Answer:Coming from a floridian, I would say d
Explanation:
By nerve cells the heart has neurons and they work based on electrical potential.