Body System Unit 2 review - practice 1 (3)

Front

What system works with the circulatory system to obtain energy from nutrients?

Back

Digestive system.

Front

What are the main organs of the digestive system?

Back

Stomach, small intestine, large intestine.

Front

Which system breaks down foods and liquids into smaller pieces and absorbs nutrients?

Back

Digestive system.

Front

What organ pumps blood throughout the body?

Back

Heart.

Front

What organ stores urine before it is excreted?

Back

Bladder.

Front

What is the primary function of the circulatory system?

Back

To transport blood, nutrients, gases, and waste throughout the body.

Front

What organ is responsible for gas exchange in the body?

Back

Lungs.

Front

What is the role of the stomach in digestion?

Back

To break down food using acids and enzymes.

Front

What is the function of the small intestine?

Back

To absorb nutrients from digested food.

Front

What is the main purpose of the large intestine?

Back

To absorb water and form waste.