A metamorphic rock is the outcome of a rock that has pre-existed. The original rock goes through lots of heat and pressure, which make it go through physical and chemical changes.
Ugh, cholera is a terrible disease. The answer is A.
The nervous system coordinates it's actions by sending signals throughout the body
Asexual i think it are there answer choices?
Answer:
a
Explanation:
i think it's a i'm not sure
