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


BIG Quiz

List 5 characteristics of all living organisms? Reproduction, Growth and Develop, Obtain and Use Energy, Contain One or More Cells, Maintain Homeostasis
What is Homeostasis? The regulation of an organisms internal environment to maintain conditions suitable for life.
Provide 2 Examples of Homeostasis? You chatter your teeth when you are cold to warm you up, Your nervous system tells you have a broken bone.
List the Levels of Organizations from Least Complex to Most Complex? Cell, Tissue, Organ, Organ System, Organism.
What is a Cell? It's the basic type of life form.
What is Tissue? Is when cells come together to form tissue.
What is a Organ? When tissues come together to create a organ.
What is a Organ System? When organs come together to form a organ system.
What is the Difference Between a Plant Cell and a Animal Cell? A plant cell is more boxy and has a cell wall and chloroplast but a animal cell doesn't and is more round.
What is the Function of the Nucleus? Is the brain of the cell and controls the other cell activites.
What is the Function of the Cell Membrane? Is the border control and controls what comes in and out.
Created by: grannydanny