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.
Don't know
remaining cards
To flip the current card, click it or press the Spacebar key.  To move the current card to one of the three colored boxes, click on the box.  You may also press the UP ARROW key to move the card to the "Know" box, the DOWN ARROW key to move the card to the "Don't know" box, or the RIGHT ARROW key to move the card to the Remaining box.  You may also click on the card displayed in any of the three boxes to bring that card back to the center.

Pass complete!

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


biology terms and definitions.

aorta The major artery that carries oxygenated blood from the heart and divides into smaller arteries around the body
artery Thick, muscular-walled blood vessel that carries blood away from the heart under pressure
atria The smaller upper chambers of the heart
capillary Blood vessels with a wall only one cell thick, allowing substances to easily pass into and out of the blood
plasma The straw-colour fluid that forms part of the blood
platelets Small disc-like cells found in blood that are involved with forming clots
red blood cells. Cells found in the blood that carry oxygen around the body
vein. Thin-walled blood vessel that carries blood back to the heart
ventricles The large lower chambers of the heart
white blood cells. Cells found in the blood that help fight infections
Created by: Samara Hayes