Human Body Systems

Some of the major organs for the respiratory system include

This system has the muscles work in pairs.

Major organs of the Nervous system include

This system sends messages from our senses to the brain.

This system fights viruses and bacteria that try to make you sick.

This system removes liquid waste and waste gases.

This system moves food through the digestive system.

This system helps us move

This system includes the skin, hair, and nails.

This system exchanges harmful CO2 for Oxygen

What system protects soft organs?

This system stores memories and allows us to think!

This system makes sure that germ-fighting cells get collected by body tissue.

The largest body organ

Major organs for the digestive system include

System made up of many bones and joints.

Which system contains all hormonal glands that control body growth?

"Chemical messengers" that deliver information to different parts of the body.

This system delivers nutrients and oxygen to cells.

This system breaks down the food we eat into nutrients the body can use.