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


The facts, figures, charts, graphs, and other evidence gained through observation data
the part of a scientific investigation that is used for comparison is the- control
The variable that changes in response to change made by thescientist is the- Dependent variable
DNA is essential to livingorganisms because it- carries the genetic code
the variable that a scientist changes on purpose during a controlled experiment is called the- independent variable
The purpose of permafrost is a characteristic of which major biome? Tundra
list the parts below that make up a typical animal cell -cell wall -cell membrane -Chloroplast -cytoplasm -mitochondrion -nucleus -Cell membrane -Cytoplasm -Mitochondrion -Nucleus
Which concept is best illustrated by the diagram?
Created by: matthewteasley