Answer:
Explanation:
A sperm and an egg each contain one set of 23 chromosomes. When the sperm fertilizes the egg, two copies of each chromosome are present (and therefore two copies of each gene), and so an embryo forms.
C. Carbon dioxide
That is the desired product
I think is C.
Oh and the mouse is not cute.
i believe its true but idk lol hope this helps :)
Answer:the first one
