Human Body

Front

What is the skeletal system made of?

Back

The skeletal system is made of bones.

Front

What do antibiotics treat?

Back

Antibiotics treat bacterial infections, not viral infections like the flu.

Front

Where are nutrients absorbed in the human body?

Back

Nutrients are absorbed in the small intestine.

Front

Which body system controls communication in the body?

Back

The Nervous System controls communication in the body.

Front

Which is smaller, a virus or a bacterium?

Back

A virus is smaller than a bacterium.

Front

What is the main function of the heart?

Back

The main function of the heart is to pump blood throughout the body.

Front

What is the role of the lungs in the human body?

Back

The lungs are responsible for gas exchange, taking in oxygen and expelling carbon dioxide.

Front

What is the function of the digestive system?

Back

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

Front

What is the role of the immune system?

Back

The immune system protects the body against infections and diseases.

Front

What are the main components of blood?

Back

The main components of blood are red blood cells, white blood cells, platelets, and plasma.