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
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

Natural Selection

vocab

TermDefinition
Charles Darvin Charles Darwin (February 12, 1809 – April 19, 1882) was an English naturalist, geologist, and biologist best known for developing the scientific theory of evolution by natural selection
Migration Migration is the movement of people, animals, or things from one place to another
Adaption Adaptation is the act or process of changing to fit new conditions, environments, or challenges, or something created by making that change,
Habitat A habitat is the natural environment where a plant, animal, or other organism lives, grows, and reproduces
Nutural selection natural selection is the evolutionary process where organisms with traits better suited to their environment survive and reproduce more successfully, passing those advantageous traits on to future generations
Hypothesis a proposed, testable, and falsifiable explanation or prediction for an observation, phenomenon, or research question.
variation any difference, change, or deviation in form, position, condition, or amount from a norm, standard, or expected state
species he basic unit of biological classification and a group of individual organisms that share common traits and can interbreed to produce fertile offspring
Evolve to develop, change, or grow gradually over time, often moving from a simpler state to a more complex, advanced, or better-adapted form
population A population is the total number of people, animals, or living organisms inhabiting a specific geographic area or region at a given time
predator an organism that primarily obtains its food by hunting, killing, and consuming other organisms
prey Prey is an animal that is hunted, caught, and killed for food by another animal (a predator)
environment An environment is the set of physical, chemical, biological, social, or cultural conditions and surroundings that affect the growth, health, development, and survival of a living organism or system
evolution Envolution is the evolution or development of functional complexity
Decompossers organisms that break down dead plants, animal carcasses, and organic waste into simpler inorganic substances like water, carbon dioxide, nitrogen, and phosphorus.
extinction he complete disappearance of a species or group of organisms from Earth, happening when the last remaining member dies and no living representatives remain
climate
Created by: user-2053962
 

 



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