Human Body Systems- Review

The body system that helps you breathe is the _______________.

True or False:  The small intestine is longer than the large intestine.

Two things your body needs to function are ____________.

True or False:  The main purpose of the skeleton is to protect the intestine.

This muscle helps you breathe.

The system that tells your body what to do and how to react is the _____________.

The main function of the circulatory/cardiovascular system is to ___________.

Three parts of the respiratory system are ______________

Jane said muscles only move bones because she can move her arms and legs. Is she correct? 

When you breathe, your lungs take oxygen into the lungs and release ________ from the blood. 

True or False:  Your brain is a muscle.

The blood carries __________________ to the cells of the body.

What systems could be affected when you hit your head while playing football? 

Nerves, spinal cord, and ____ are the parts of nervous system.

Nutrients are absorbed through this part of the digestive system.

True or False:  Saliva, teeth, and the esophagus are part of the respiratory system. 

Arteries, Veins, Capillaries are three kinds of _______________.