Human Organ Systems

Front

What is the main function of the circulatory system?

Back

To pump blood from the heart to all parts of the body.

Front

What does the respiratory system help you do?

Back

Breathe.

Front

What is the primary function of the digestive system?

Back

To break down food.

Front

What is the function of the excretory system?

Back

To remove waste from the body.

Front

What are the main parts of the respiratory system?

Back

Nasal cavity, trachea, bronchi, lungs.

Front

What is the role of the heart in the circulatory system?

Back

To pump blood throughout the body.

Front

What is the purpose of the lungs in the respiratory system?

Back

To bring in oxygen and remove carbon dioxide.

Front

What organs are involved in the digestive system?

Back

Mouth, esophagus, stomach, intestines.

Front

How does the circulatory system support other systems in the body?

Back

By delivering oxygen and nutrients to cells and removing waste.

Front

What is the relationship between the respiratory and circulatory systems?

Back

The respiratory system provides oxygen to the blood, which the circulatory system then distributes to the body.