to digest food in order to get nutrients.
64 triples of nucleotides
Answer:
D
Explanation: the bones can becomew brittle from not haveing calcium
Answer:
Isotonic contractions maintain constant tension in the muscle as the muscle changes length. This can occur only when a muscle's maximal force of contraction exceeds the total load on the muscle. Isotonic muscle contractions can be either concentric (muscle shortens) or eccentric (muscle lengthens).
The top layers are the youngest and the farther you go down, the older they get. I’ll put it in exact order in a minute.
