Human Body Systems

Front

What are nerves?

Back

Nerves are like wires that send signals to and from the brain, helping it communicate with different parts of the body.

Front

What are neurons?

Back

Neurons are special nerve cells that carry electrical messages throughout the body.

Front

What is the muscular system responsible for?

Back

The muscular system is responsible for the movement of the body.

Front

What are joints?

Back

Joints are places in the body where two or more bones meet, allowing movement.

Front

What is the brain's role in the nervous system?

Back

The brain is the control center of the nervous system, processing signals from nerve cells.

Front

What does the nervous system do?

Back

The nervous system controls and coordinates all body activities by sending signals.

Front

What is the function of the heart?

Back

The heart pumps blood throughout the body, supplying oxygen and nutrients.

Front

What is the role of the lungs?

Back

The lungs help us breathe by taking in oxygen and removing carbon dioxide.

Front

What is the digestive system?

Back

The digestive system breaks down food into nutrients that the body can use.

Front

What is the circulatory system?

Back

The circulatory system transports blood, nutrients, and oxygen to all parts of the body.