Busy. Please wait.

show password
Forgot Password?

Don't have an account?  Sign up 

Username is available taken
show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.
We do not share your email address with others. It is only used to allow you to reset your password. For details read our Privacy Policy and Terms of Service.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
Didn't know it?
click below
Knew it?
click below
Don't know
Remaining cards (0)
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

Circulatory System

Veins Carry blood back the the heart
Arteries Carry blood away from the heart
Heart Muscular organ that pumps blood through the circulatory system
Atrium Chamber of the heart that receives blood from veins and forces it into ventricle or ventricles
Ventricle One of the two large chambers of the heart that collects expel blood received from an atrium
Aorta Main artery that carry’s blood away from the heart to the rest of the body
Capillary blood vessels that form a network between the arterioles and venules
Red Blood Cell contain a protein called hemoglobin, which carries oxygen from the lungs to all parts of the body
White Blood are the cells of the immune system that are involved in protecting the body against both infectious disease and foreign invaders
Hemoglobin a red protein responsible for transporting oxygen in the blood of vertebrates
Created by: Vangpea000



Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!

"Know" box contains:
Time elapsed:
restart all cards