Unit 3 Summative

This system is responsible for gas exchange in the body allowing for getting oxygen and removing carbon dioxide.

• Digestive

• Immune

• Respiratory

• Skeletal

This body system is responsible for cleaning the blood

• Skeletal

• Digestive

• Circulatory

• Urinary

This system is responsible for breaking down food into smaller particles so that it can be absorbed by the body.

• Respiratory

• Digestive

• Circulatory

• Endocrine

Chemical mesengers or hormones are released by the following body system.

• Pituitary

• Endocrine

• Circulatory

• Immune

The urinary system is the ONLY system in the human body that removes wastes.

• True

• False

The stomach is part of which system?

• Digestive

• Respiratory

• Nervous

• Circualtory

The brain and nerves are part of which system?

• Digestive

• Respiratory

• Nervous

• Circulatory

The heart and arteries are part of which system?

• Digestive

• Respiratory

• Nervous

• Circulatory

The lungs are part of which system?

• Digestive

• Respiratory

• Nervous

• Circulatory

Which of the following would have the greatest concentration of carbon dioxide?

• Air being exhaled from the body

  Air being exhaled from the body

• Gases entering into the blood from the lungs

• Blood traveling from the lungs to other parts of the body

• Air being inhaled from outside