Answer:
The same person before to blood if you have a brother and sister to sure when people have blood it's hard for its .
Answer:
The answer is B. from east to west
Carbon dioxide and oxygen cannot pass through but move in and out
Answer:
My Guess Is C if im wrong sorry
Explanation:
Just thinking logicaly
Answer:
A and B
Explanation:
Only plants have cell membranes and chloroplast.
