Answer:
B
Explanation:
I think so ................
The dendrites are covered with synapses formed by the ends of axons from other neurons. ... When neurons receive or send messages, they transmit electrical impulses along their axons, which can range in length from a tiny fraction of an inch (or centimeter) to three feet (about one meter) or more.
Answer:
The movement of ions or molecules across a cell membrane into a region of higher concentration
C)through the roots..........
