IF YOUR ON PLATO THE ANSWER WOULD BE ..............C...........
To produce hormones and also to produce electrical impulses
Answer:
A good scientific question has certain characteristics. It should have some answers (real answers), should be testable (i.e. can be tested by someone through an experiment or measurements), leads to a hypothesis that is falsifiable (means it should generate a hypothesis that can be shown to fail), etc.
<h3>Hope it helps you.</h3>
Environments are always changing so organisms need to adapt to survive. The organisms that survive are the ones that are fit to live in that environment, which is where survival of the fittest comes into play.