Answer:
double replacement is the answer
Answer:
I would try but i just need points good luck tho
The answer is b. The ball of paper, because it is more affected by gravity
Description of a nerve signal
The nerve signal, or action potential, is a coordinated movement of sodium and potassium ions across the nerve cell membrane. Here's how it works: As we discussed, the inside of the cell is slightly negatively charged (resting membrane potential of -70 to -80 mV).
