Save
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

vertebrates

flash cards

TermDefinition
CHORDATE The phylum whose members have a notochord,a nerve chord,and slits in their throat area at some point in their lives.
NOTOCHORD A flexible rod that supports a chordates back.
CARTILAGE A flexible,strong tissue that is softer than bone.
VERTEBRAE The bones that make up the backbone of an animal.
ENDOTHERM An animal whose body controls and regulates its temperatures by controlling the internal heat it produces.
FISH An ectothermic vertebrate that lives in the water and has fins.
swim bladder An internal gas filled organ that helps a bony fish stabilize its body at different water depths.
buoyant force the force that water exerts upward on any underwater object.
amphibian an ectothermic vertebrate that spends its early life in water and its adult hood on land,returning to water to reproduce.
atria the two upper chambers of the heart that receives blood.
ventricle the lower chamber of the heart,which pumps blood to the lungs and body.
reptile an exothermic vertebrate that has lungs and scaly skin.
habitat the specific environment in which an animal lives.
urine the watery fluid in which the wastes produced by an animals cells are excreted.
sedimentary rock rock formed from hardened layers of sediments particles of clay,sand,mud,or slit.
fossil the hardened remains or other evidence of a living thing that existed a long time in the past.
paleontologists a scientist who studies extinct organisms,examines fossil structure,and makes comparisons to present-day organisms.
Popular Physical Science 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