Save
Busy. Please wait.
or

show password
Forgot Password?

Don't have an account?  Sign up 
or

Username is available taken
show password

why


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.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't know
Remaining cards (0)
Know
0:00
share
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 Vocab 2

TermDefinition
Organism A living thing
Species A group of similar organisms that breed and produce fertile offspring in nature
Unicellular One-celled
Autotroph An organism that makes its own food
Cell The smallest structural unit or "building block" of life
Homeostasis The maintenance of a balanced internal environment
Heterotroph Organisms not able to make their own food
Redi Experiment with meat and maggots that proves life comes from life
Pasteur Experiment with broth and bacteria proving that life comes from life
Hooke First to recognize cells under a microscope
Leeuwenhoek First to see moving organisms under a microscope
Schleiden All plants are made of cells
Schwan All animals made of cells
Virchow New cells from cells that already exist
Cell Theory 1. All living organisms are made of cells 2. Cells are the basic unit of structure and functions in living organisms 3. All cells are produced from other cells
Created by: Carson123
 

 



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