6th Grade 7.12C Human Body Systems

Front

What is the excretory system responsible for?

Back

The excretory system is responsible for filtering your blood, removing wastes, and regulating body temperature.

Front

Which human body system provides nutrients from food?

Back

The digestive system is responsible for providing your body with nutrients from food.

Front

What is the role of the respiratory system?

Back

The respiratory system is responsible for bringing oxygen into your body and removing carbon dioxide.

Front

What is an organism?

Back

An organism is a living thing.

Front

What are the lungs?

Back

The lungs are the organs responsible for gas exchange, bringing oxygen into the body and expelling carbon dioxide.

Front

What is the function of the circulatory system?

Back

The circulatory system transports blood, nutrients, gases, and wastes throughout the body.

Front

What is the smallest unit of life?

Back

The smallest unit of life is a cell.

Front

What is the function of alveoli?

Back

Alveoli are tiny air sacs in the lungs where gas exchange occurs.

Front

What is the main function of the digestive system?

Back

The main function of the digestive system is to break down food and absorb nutrients.

Front

What does the musculoskeletal system do?

Back

The musculoskeletal system supports the body, allows movement, and protects vital organs.