Question

Which of the following compares the functions of the lungs and heart correctly?

A. The lungs communicate with the sensory organs, While the heart works with the spinal cord to send and receive messages.

B. The lungs inflate and deflate to provide the body with oxygen, while the heart pumps blood to all parts of the body through the blood vessels.

C. The lungs pump blood the blood through the blood vessels, while the heart sends and receives messages through the nerves.

D. The lungs reduce the sugar level in the blood, while the heart inflates and deflates to provide the body with oxygen.​

Answer 1

B. The lungs inflate and deflate to provide the body with oxygen, while the heart pumps blood to all parts of the body through the blood vessels.

Step-by-step explanation:

Answer 2

B

Step-by-step explanation:

The Lung system takes air and filters it into oxygen. Then it hands that oxygen to the heart, which in turn pumps that blood to all over the body.