Food is made up of cells. those cells contain theyre own DNA without it they wouldnt exist. and when we consume it from other organisms it dies and breaks down and doesnt enter the blood stream
Athletes need a lot of protein and it is unhealthy for a athlete to become vegetarian Bc they don’t have anything to burn off during the sport
the answer is c all thanks to the text that has all the answers
Your answer would be "nervous-mesoderm".
Answer:
a) releases neurotransmitter that binds to the effector cell
