Answer:
The rate becomes ever more rapid in proportion to the growing total number or size.
Explanation:
B) Vacuoles allow water to enter and exit the paramecium.
The dark brown color of a penny is most likely oxidation, which occurs when the copper in the penny comes in contact with oxygen.<span> </span>
I think is c i hope i am right if not that k k
Just let me know k
1 is b or 1/4 (I'd recommend checking a punnet square too)