Respiratory and Circulatory Systems

My lungs are __________________ air.

• taking in

• letting out

This system transports oxygen and nutrients around the body.

• circulatory

• respiratory

• skeletal

• digestive

The cardiovascular system is also known as the _______________ system.

• Respiratory

• Circulatory

• Skeletal

• Muscular

How many chambers (rooms) are in a human heart?

• 1

• 2

• 3

• 4

On this picture of the respiratory system, what organ is letter A?

• Alveoli

• Bronchus (Bronchi)

• Nose

• Pharynx

Which two body systems interact to carry out gas exchange?

• Digestive and Respiratory

• Circulatory and Muscular

• Circulatory and Respiratory

• Muscular and Skeletal

Where does gas exchange occur in the lungs?

• Bronchi

• Trachea

• Pharynx

• Alveoli

Which part of the blood carries oxygen in a protein called hemoglobin?

• White Blood Cells

• Red Blood Cells

• Platelets

• Plasma

What is the name of #9?

• Left Ventricle

• Right Ventricle

• Left Atrium

• Right Atrium

What happens in the lungs?

• Carbon dioxide goes into the blood and oxygen leaves the blood

• Carbon dioxide and oxygen go into the blood

• Oxygen goes into the blood and carbon dioxide leaves the blood

• Oxygen and carbon dioxide leave the blood

Tags

NGSS.MS-LS1-3