<u>Answer</u>: B. controlling coordination in the body.
<u>Explanation</u>:
The central nervous system consists of the brain and the spinal cord.
The central nervous system generates messages in the form of electrical impulses that are carried to the glands and muscles located in the body with the help of the motor neurons.
The motor neurons signal these glands and muscles to perform the required function and thus, the central nervous system helps to coordinate the body.
.B) You would place newborn curly-whiskered mud rats with bald mud rat parents and place newborn bald mud rats with curly-whiskered mud rat parents. Finally, let some mud rats of both species be raised by their own species. Then you would compare the outcomes.
