Answer:
C genetic drift
Explanation:
variation in the relative frequency of different genotypes in a small population, owing to the chance disappearance of particular genes as individuals die or do not reproduce.
Answer:
c
Explanation:
serotonin as it has neuro cells which can be fixed changed or duplicated.
Answer:
Proteins are large, complex molecules that play many critical roles in the body. They do most of the work in cells and are required for the structure, function, and regulation of the body's tissues and organs.
These proteins provide structure and support for cells. On a larger scale, they also allow the body to move
Explanation:
Answer:
I think the 1 & 2 is a but idrk the rest