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
edit
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

vocab.

TermDefinition
organism: A living thing.
reproduction: To produce offspring. The ability to reproduce is a characteristic of all living things.
species: A group of similar organisms that breed and produce fertile offspring in nature.
unicellular (you-knee-cell-you-lar): One-celled.
autotroph (auto-trof): An organism that makes its own food.
cell: The smallest structural unit or "building block" of life.
characteristic: A distinctive feature; a trait.
homeostasis (home-ee-oh-stay-sis): The maintenance of a balanced internal environment.
heterotroph (het-err-oh-trof): Organisms not able to make their own food.
Redi- experiment with meat and maggots proving life comes from life
Pasteur- experiment with broth and bacteria proving life comes from life.
Hooke- first to recognize cells under a microscope
Leeuwenhoek- first to see moving organisms under a microscope
Schleiden- all plants made of cells
Schwan- all animals made of cells
Virchow- new cells come from cells that already exist
Cell Theory- 1. All living organisms are made of cells 2. Cells are the basic unit of structure and function in living organisms 3. All cells are produced from other cells
Created by: 24kfelts
Popular Physical 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