Human Body Organs

Front

What makes blood from the lungs to the heart bright red?

Back

It has oxygen in it.

Front

Where does digestion start in the human body?

Back

Mouth.

Front

Which two systems are responsible for getting oxygen to cells?

Back

Circulatory and respiratory.

Front

What system breaks down food to supply energy for the body?

Back

Digestive system.

Front

How does the digestive system support other body systems?

Back

It gives the body energy and nutrients.

Front

What organ pumps blood throughout the body?

Back

Heart.

Front

What is the main function of the lungs?

Back

To exchange oxygen and carbon dioxide.

Front

What is the role of the stomach in digestion?

Back

To break down food using acids and enzymes.

Front

What system is responsible for transporting nutrients in the body?

Back

Circulatory system.

Front

What is the function of the kidneys?

Back

To filter waste from the blood and produce urine.