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.
Don't know
Know
remaining cards
Save
0:01
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:
Retries:
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

Life Science #2

Animal Classification - Vertebrates

QuestionAnswer
They breathe with lungs only. reptiles, mammals, birds,
They are cold-blooded. reptiles, amphibians, fish
They have dry, scaly skin reptiles
They may lay leathery eggs. reptiles
They are warm-blooded. birds, mammals,
They are covered with feathers. birds
They have hollow bones for flight. birds
They have wings. birds
They give birth by laying eggs. birds, amphibians, most reptiles, most fish
They are cold-blooded. amphibians, reptiles, fish,
They breathe with their skin, lungs, and gills. amphibians
Their skin is smooth and moist. amphibians
They need a moist environment. They live on land and water. They return to water to lay eggs. amphibians
They are the only animal that goes through metamorphosis. amphibians
They breathe with gills only. fish
Their skin is covered with scales and bony plates. fish
They live in water their whole life. fish
They have hair / fur all over their bodies. mammals
They have fewer babies, but parents care for them longer. mammals
Females produce milk for their young. mammals
Vertebrates possess these things: backbones and spinal cord
Vertebrates are members of this kingdom. Animal
Most give birth to live young. mammals
Often need to live in hot, dry places reptiles
Their skeleton is primarily bone and cartilage fish
Created by: deleted user