Systems & their Functions

Front

What is the correct order of biological organization from most simple to most complex?

Back

cells, tissues, organs, organ systems, organism

Front

What is the overall function of the skeletal system?

Back

To provide protection and structural support for the body.

Front

What is the main function of the digestive system?

Back

Breaking down food into nutrients absorbed for energy.

Front

What is the main function of the respiratory system?

Back

Bringing in oxygen and eliminating carbon dioxide.

Front

Which system keeps the heart beating, moves food through the digestive system, and enables the body to move?

Back

Muscular system.

Front

What are the main components of the circulatory system?

Back

Heart, blood vessels, and blood.

Front

What is the function of the nervous system?

Back

To send signals from the brain to the body.

Front

What is homeostasis?

Back

The process by which a stable internal environment is maintained in the body.

Front

What is the role of the immune system?

Back

To protect the body from infections and diseases.

Front

What is the function of the excretory system?

Back

To eliminate waste from the body.