Systems of the Human Body

Mr. Green

Physical Education

Digestive System• What is wonderful about the digestive

system?

• It is a compact, self renewing conveyor belt that produces body tissues and energy from all of the foods you eat!

Nervous System• Why is the nervous system amazing?

• It is your body’s communication machine!

• It is made up of your brain and all of your nerves that are your message delivering pathways.

The Bone & Muscle System

• Why should you care about studying your bones and muscles?

• If you do not exercise, your muscles will turn to flab!

• If your bones do not get exercise, they will lose calcium that keeps them strong!

Respiratory System• What organ controls breathing?

• Your lungs collect the oxygen you breathe and pass it on to the rest of your body.

• From there, EVERY living cell in your body is involved in respiration!

How can you keep your body healthy?

• Eat healthy foods every day.

• Exercise every day.

• Get lots of sleep every night.