Living Systems

When the blood leaves the right side of the heart, it goes to the

Which part of the digestive system dries out the waste?

Name the body part that connects your mouth to your stomach.

What body part pumps blood throughout your body?

Which of the following are the smallest tubes that service the individual cells of the body?

Digestion begins in the 

Food is moved from the digestive system to the circulatory system in the 

Which system is responsible for breaking down food so the cells can use it?

Name the place in the body where the respiratory system connects with the circulatory system.

Oxygen is carried around the body by

What do the lungs do?