Enzymes belong in the category of proteins
Answer: proteins
Answer:
a
Explanation:
potential energy is highest at its highest point
Answer:
when one muscle is contracted, the other muscle from the pair is always elongated. for example, the biceps and tricep muscles work together to allow you to bend and straighten your elbow. when you want to bend your elbow, your bicep muscle contracts. and at the same time tricep muscles relaxes.
Explanation:
Hope this helped Mark BRAINLIEST!!
Gametes that are motile are often called sperm.
The retina; I may be wrong.
