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.

By signing up, I agree to StudyStack's Terms of Service and Privacy Policy.

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.

Remove ads
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

Circulatory System

Heart Strong muscle that pumps constantly. The muscle pumps blood to every cell to deliver nutrients and oxygen.
Blood purple blobs are the nuclei of white blood cells. Red blood cells are tiny to fit into small blood cells. Skeletal muscles can relay the bones.
Artery and Vein it is a hallow round thick wall that are layers of muscles. Arteries carry blood away from the heart. Veins carry blood to the heart.
Red Blood Cells carries oxygen to every cell in your body. They also have no organs. They are made in bone marrow.
Platelets It helps in the clotting process, clots of blood. It is also made in bone marrow.
White Blood Cells They fight infections. They are made in Bone Marrow.
Plasma It is a yellowish liquid that carries nutrients, hormones and proteins throughout your body. Plasma is mostly made of water.
Created by: eric tudino