Human Body Systems

to help digest food

to help us move

to help us breathe

to help us remove waste

to pump blood

to help us digest food

to take in oxygen and release carbon dioxide

to help us fight disease and infection

The heart produces white and red blood cells.

The heart controls the nervous system.

The heart makes oxygen and carbon dioxide.

The heart pumps blood throughout the body.

excretory

immune

respiratory

cardiovascular

skeletal and muscular

circulatory and respiratory

circulatory and digestive

respiratory and excretory

The skeletal system removes carbon dioxide from the circulatory system.

The skeletal system produces blood cells in the bone marrow.

The skeletal system is responsible for voluntary movement.

The skeletal system helps to digest food for the circulatory system.

circulatory and excretory

digestive and circulatory

skeletal and muscular

skeletal and circulatory

Gas exchange

Break down food

Voluntary movement

Fight bacteria and disease

Break down food

Pump blood

Remove waste

Voluntary movement

The circulatory system brings nutrients and oxygen so our cells can produce energy.

The circulatory system brings blood to the kidneys to filter and remove waste.

The circulatory system bring white blood cells around the body to fight infection and disease.

The circulatory system helps the excretory system digest food.

The circulatory system produces antibodies used by the immune system.

The circulatory system sends bacteria and viruses to the immune system.

The circulatory system transports immune system cells throughout the body.

The circulatory system protects the immune system from diseases.

digestive and excretory

respiratory and skeletal

skeletal and circulatory

digestive and respiratory