To gain access to the functions and variables of a library module, use a(n) statement. A. import B. export C. global D. library

import

Explanation:

these  signals travel  down a part of the neuron called the axon, which is like a wire that carries the  signal  to othernerve  cells. on average a  nerve  cell sends a  signal  at about 50 meters per second, which is over 100  miles  an hour!