Describe what happens in each of the following situations. a. Two positive charges brought closely together…!

b. Two negative charges brought closely together….’

C. A positive and negative charge brought closely together…!

What is the primary function of the nervous system?

Which of these parts of the membrane large moecules pass through it ?

What is the main difference between the central nervous system (cns) and the peripheral nervous system (pns)? .the cns involves the brain and spinal cord, and the pns involves the body nerves. the cns involves the body nerves, and the pns involves the brain and spinal cord. the cns involves sensory neurons, and the pns involves motor neurons. the cns involves motor neurons, and the pns involves sensory neurons.