7th Grade Midterm

Front

What system carries oxygen and nutrients to all parts of the body?

Back

Circulatory System

Front

What is the main purpose of photosynthesis?

Back

To make food for plants using sunlight, carbon dioxide, and water.

Front

Which system protects the body and regulates body temperature?

Back

Integumentary System

Front

What are the main organs of the muscular system?

Back

Muscles.

Front

What does passive transport require?

Back

No energy.

Front

What is the primary function of the respiratory system?

Back

To exchange gases (oxygen and carbon dioxide) between the body and the environment.

Front

What is the role of the nervous system?

Back

To transmit signals between different parts of the body and coordinate responses.

Front

What is the function of the skeletal system?

Back

To provide structure, support, and protection to the body.

Front

What is the process by which plants release oxygen?

Back

Photosynthesis.

Front

What is the main component of blood that carries oxygen?

Back

Red blood cells.