Lesson 1.2- Circulatory and Respiratory Systems

Front

Which type of blood vessel carries blood to your heart? Options: Arteries, Capillaries, Veins, Valves

Back

Veins

Front

This organ pumps blood through your body.

Back

heart

Front

The system that delivers oxygen and gets rid of carbon dioxide.

Back

respiratory

Front

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

Back

oxygen/carbon dioxide

Front

When you exercise, your heart beats faster to...

Back

spread oxygen throughout your body more quickly.

Front

What is the main function of the respiratory system? Options: to provide oxygen and remove carbon dioxide from the body, to bring oxygen to the body, to break down food and absorb nutrients, to remove oxygen from the body and deliver carbon dioxide

Back

to provide oxygen and remove carbon dioxide from the body

Front

What are the main organs of the respiratory system that allow us to breathe and for gas exchange to happen?

Back

lungs

Front

The circulatory system works with the ___________ system to provide our body with oxygen and get rid of CO2 (carbon dioxide).

Back

respiratory

Front

What do arteries do?

Back

carry blood away from the heart

Front

What does the circulatory system do?

Back

transports blood throughout our body