Respiratory and Circulatory System

Your pulse tells how fast your ___________ is beating.

• heart

• lungs

The right side of the heart sends blood to the 

• body

• lungs

The left side of the heart sends blood out of the heart to 

• your lungs

• the rest of your body

The tube that is in your throat that is part of the respiratory system is called the

• esophagus

• trachea

• bronchial tube

The more physically active you are, the more your body needs

• carbon dioxide

• oxygen

• hydrogen

The System that contains blood vessels and the heart is the...

• circulatory system

• respiratory system

• digestive system

• Integumentary System

When you breathe, your lungs take in ___ and remove ___.

• air, oxygen

• oxygen, carbon dioxide

• carbon dioxide, waste

• waste, air

What does blood transport?

• Nutrients

• Oxygen 

• Carbon Dioxide

• All of the above

How does the circulatory system work with the respiratory system?

• Exchange oxygen with carbon dioxide in the lungs

• Transport oxygen from lungs to cells

• Exchange gasses between the body and the environment

• Transport sweat to the integumentary system

What is the function of the Respiratory System

• Transport oxygen and carbon dioxide in the lungs

• Exchange oxygen and carbon dioxide between the body and atmosphere

• Transport skin, nails, and hair in the lungs

• Exchange blood in the cells to keep you alive