Busy. Please wait.

show password
Forgot Password?

Don't have an account?  Sign up 

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.
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.
Don't know
remaining cards
To flip the current card, click it or press the Spacebar key.  To move the current card to one of the three colored boxes, click on the box.  You may also press the UP ARROW key to move the card to the "Know" box, the DOWN ARROW key to move the card to the "Don't know" box, or the RIGHT ARROW key to move the card to the Remaining box.  You may also click on the card displayed in any of the three boxes to bring that card back to the center.

Pass complete!

"Know" box contains:
Time elapsed:
restart all cards
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

Animal Vocabulary

Invertebrate Animal without a backbone
Endoskeleton An internal supporting structure
Exoskeleton Hard covering that protects the bodies of some invertebrates
Vertebrate Animal with a backbone
Warm-Blooded An animal whose body temperature does not change much
Cold-Blooded An animal that cannot control its body temperature
Amphibian Cold blooded vertebrate that spends part of its life in water and part of its life on land
Reptile Cold blooded vertebrate that has scaly, waterproof skin, breathes air with lungs, and lays eggs.
Bird A vertebrate that has a beak, feathers, two wings, and two legs
Mammal A warm blooded vertebrate with hair or fur. Female mammals produce milk to feed to their young
Life Cycle The stages of growth and change than an organism goes through
Inherited Trait A set of actions that a living thing is born with and does not need to learn
Instinct An inherited behavior that is automatic
Learned Behavior An action of set of actions that an animal changes through experience
Created by: billie_blalock