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.

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

Birth/Growing Up

Science 7

acne Spots on the skin.
adolescence Time when both physical and emotional changes occur in humans.
afterbirth When the placenta is pushed out through the vagina.
antibodies Substances produced by white blood cells that help to fight microbes which might cause diseases.
contractions The uterus starts to push out the baby during labour.
gestation period The length of time from fertilisation to birth.
labour Time when the baby is about to be born.
mammary glands Glands contained in the breasts of women which produce milk after childbirth.
navel Scar left by the cord. Often called the 'belly-button'.
puberty Time when physical changes happen in the body between the ages of about 11 and 15.
Created by: tescommonstacks