C the earth because that is the only planet around so he thought that the sun and everything else rotated around us.
Answer:
<h3>The genes that caused scales to become feathers in the early ancestors of birds </h3>
Answer:
True
Explanation:
because it can be a limiting factor in an ecosystem
Primary spermatocytes, spermatids
all living things are composed of cells
cells are the basic units of structure and function in living things
all cells are produced from other cells
