Only 200 out of 2 000, 000 sperm cells reach the ovum. And only one (in exception to very rare cases of two) sperm cells actually participate in the process of fertilization. In comparison, an average female only produces 400 of egg cells during their lifetime, but the eggs cells are significantly larger than sperm cells.
Answer:
ture
Explanation:
true because you use data on graphs which has rows and columns
I think the answer is b not too sure though
A. Hormones
secreted directly into the blood
