Answer:
B.
Explanation:
The placenta is a flattened circular organ in the uterus of pregnant eutherian mammals, nourishing and maintaining the fetus through the umbilical cord.
Answer:
D.
Explanation:
The respiratory system is responsible for breathing—that includes oxygen.
Answer:
False
Explanation:
more men tend to become body builders (this is not me being sexist this is actual facts)
I am not sure what you asking, but since Justin doesn't want to go to the graduation party because he know he going to be embarrass from not gradating with the rest of his friends.
