Save
Busy. Please wait.
Log in with Clever
or

show password
Forgot Password?

Don't have an account?  Sign up 
Sign up using Clever
or

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.
Your email address is only used to allow you to reset your password. See 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.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't Know
Remaining cards (0)
Know
0:00
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

QuestionAnswer
What is Natural Selection the process of which organisms that are best adapted to their environment are moat likely to survive and reproduce
What is an Adaptation an inherited behavior or physical characteristic that helps an organism survive and reproduce in its environment
What is a niche how an organism makes its living and interacts with the biotic and abiotic factors of its habitat
What is competition the struggle between organisms to survive as they attempt to use the same limited resources in the same place at the same time
What is predication an interaction in which one organism kills another for food or nutrients
What is a predator the organism that does the killing in a predication interaction
What is symbiosis any relationship in which two species live closely together and that benefits at least one of the species
What is Mutualism both species benefit
What is Commensalism none are helped and none are harmed
What is Parasitism one is helped and the other is harmed
What is a parasite benefits on a host in a parasitism interaction
What is a host an organism that a parasite lives on and provides a source of energy or a suitable environment for the parasite to live on
Created by: PaigeHeppard
Popular Science sets

 

 



Voices

Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!
"Know" box contains:
Time elapsed:
Retries:
restart all cards