Busy. Please wait.

Forgot Password?

Don't have an account?  Sign up 

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 email address associated with your account, and we'll email you a link to reset your password.

Remove ads
Don't know (0)
Know (0)
remaining cards (0)
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

17.3 Science Vocab.

excretion the system in the body that collects wastes produced by cells and removes the wastes from the body.
urea a chemical that comes from the breakdown of proteins.
kidneys the two major organs of the excretory system that remove urea and other wastes from the blood.
urine a watery fluid that contains urea and other water.
ureters two narrow tubes that urine flows to from the kidneys.
urinary bladder a sack-like muscular organ that stores urine.
urethra small tube from which urine leaves the body.
nephrons tiny filtering factors that remove wastes from blood and produce urine.
Created by: S730503