Save
Upgrade to remove ads
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

Science Vocab Words

Ch. 2 Vocab. TermsDefinition
2.1 Organism Any living thing.
Cell The basic unit of structure and function in an organism.
Unicellular Single celled organisms.
Multicellular Composed of many cells that are specialized to do certain tasks.
Stimulus A change in a organisms surroundings that causes the organism to react.
Response An action or change in behavior.
Devopment The process of change that occurs during an organisms life to produce a more complex organism.
Spontaneous Generation Mistaken idea that living things can arise from nonliving sources.
Autotroph Organisms that make their own food.
Heterotrophs Organisms that cannot make their own food.
Homeostasis The maintenance of stable internal conditions.
2.2
Classification Process of grouping things based on their similarities.
Taxonomy Scientific study of how living things are classified.
Binomial Nomenclature Naming system Linnaeus.
Species A group of similar organisms that can mate with each other and produce offspring that can also mate and reproduce.
Prokaryotes Organisms whose cells lack a nucleus.
Eukaryotes Organisms with cells that contain nuclei.
2.3
Microscope Instrument that makes small object look larger. .
Cell Theory Widely accepted explanation of the relationship between cells and living things.
Cell form the parts of an organism and carry out all of an organisms processes,or function.
2.4
Created by: s732522
Popular Biology 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