Cells and Body Systems Unit Test

Question

12 of 2012 of 20 Items
Question
Summarize the functions of the nervous system.(1 point)
Responses

The nervous system controls the digestive system by sending signals to the stomach, telling it to contract and digest food.
The nervous system controls the digestive system by sending signals to the stomach, telling it to contract and digest food.

The nervous system controls the respiratory system by sending signals to the muscles, telling them to flex and move limbs.
The nervous system controls the respiratory system by sending signals to the muscles, telling them to flex and move limbs.

The nervous system controls the circulatory system by sending signals to the lungs, telling them to expand and inhale oxygen.
The nervous system controls the circulatory system by sending signals to the lungs, telling them to expand and inhale oxygen.

The nervous system controls the muscular system by sending signals to the blood, telling it to move throughout the body.

Answer 1

The nervous system controls the digestive system, respiratory system, circulatory system, and muscular system by sending signals to different parts of the body, giving instructions on how to function.