C.
I believe that if you have a muscle imbalance than it would be harder for you to work at certain things
Age,height,health issues,family history are all factors (there are more) that play a role into how much you should weigh
Answer:
A. Interferons
Explanation:
According to Wikipedia, "Interferons are a group of signaling proteins made and released by host cells in response to the presence of several viruses. In a typical scenario, a virus-infected cell will release interferons causing nearby cells to heighten their anti-viral defenses."
It came from Robert Hooke
