Which is a function of the spinal cord? A. It helps the spine to provide structural support for the body.
B. It transmits information between different parts of the nervous system.
C. It produces hormones to send chemical signals throughout the body.
D. It allows the back to be flexible and move at different angles.

B. It transmits information between different parts of the nervous system.

I hope this helps.

B. It transmits information between different parts of the nervous system.

Explanation:

you had the answer in the question

answer is B.

Explanation:

many other transport proteins, often called pumps, move materials against a concentration gradient. active transport drives molecules across a membrane from a region of lower concentration to a region of higher concentration. this process, shown in figure 5.1, uses transport proteins powered by chemi- cal energy.