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

science hayley

sciene vocabulary populations and communities

ecosystem all the living and nonliving things that interact in an idea.
habitat a place where an organism lives and its needs are provided.
niche an organisms' particular role in an ecosystem, or how it makes its livings.
population members of one species in particular area.
community all the different populations that live together in an area.
predator organism that does the killing
prey an animal that a predator feeds upon.
host organism parasite lives on.
parasite an organism that lives on or in a host and causes harm to the host.
ecology the study of how livings things interact with the environment.