Both Nerves and Hormones Serve in Biological Communication

Multiple Choice

Both nerves and hormones serve in biological communication.

A) Generally, nerves serve where speed is vital, hormones act slower but have longer-term effects
B) Both are equally speedy but hormones last longer
C) Nerve responses are more reliable than chemical and are used for the more important functions
D) Primitive animals use hormones, advanced ones use nerves
E) None of the choices are correct