Question

2. What type of signals does the nervous system send? What carries these signals

Answer 1

What the person above me said is correct:))

Answer 2

Nervous system messages travel through neurons as electrical signals. When these signals reach the end of a neuron, they stimulate the release of chemicals called neurotransmitters. Neurotransmitters travel across synapses, spaces between neurons or between neurons and other body tissues and cells.

Step-by-step explanation: