Body System Review

Front

What is an organism?

Back

A living thing that grows, eats food or energy, reproduces, and passes waste.

Front

What is the main function of the brain?

Back

It is the main control center of the body.

Front

What do your lungs take in when you breathe?

Back

Oxygen.

Front

What do your lungs remove when you breathe?

Back

Carbon dioxide.

Front

What are the main organs of gas exchange in the respiratory system?

Back

Lungs.

Front

Which system includes the heart, arteries, and veins?

Back

Circulatory system.

Front

What is the function of the diaphragm?

Back

It helps in the process of breathing by contracting and relaxing.

Front

What is the role of the circulatory system?

Back

To transport blood, nutrients, gases, and waste throughout the body.

Front

What is the function of the respiratory system?

Back

To facilitate gas exchange: taking in oxygen and removing carbon dioxide.

Front

What is the purpose of red blood cells?

Back

To carry oxygen from the lungs to the rest of the body.