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

huvtxhtc28

sci. ch. 14

QuestionAnswer
What is the function of the nictating membrane in frogs? to protect and clean the eyes
What is the order of the digestive system in frogs? Mouth to Esophagus to Stomach to Small Intestine to Large intestine and to Anus
Starting at the right atrium trace the path of blood through the circulatory system. right atrium to ventricle to lungs to left atrium to arteries to heart
What is the function of the fat bodies in frogs? provide enough energy for the frog to go without food
Are perch ray-finned or lobe-finned? ray-finned
The purpose of the swim bladder is to..... control the buoyancy of the fish
body temp changes with envierment (cold) ectotherms
structure that later develops a brain at one end vertebrae
protect internal organs endoskelaton
has a body temp that stays the same in alll envierments endotherm
a muscular structure at the end of a developing chordate notochord
period of inactivity during hot summer months estivation
List 3 characteristics commont to all chordates notochord, nerve chord, and gill slits,also postanal tail
Shark cartilaginous fish
hagfish jawless fish
eel bony fish
Amphibians use lungs and their -----to breathe skin
reptiles breathe with their lungs
Amphibians lay there eggs in water
reptiles lay ----------- on land amniotic eggs
------- are ------ but--------are not always-------- vertebraes are chordates but chordates are not always vertebraes
what is the purpose of the lateral line they can sense whats around them
Both reptiles and amphibians have a --- chambered <3 three
what is the purpose of the shell in an amniotic shell preventing the egg from drying out
What si the purpose of the pores in the amniotic shell that reptiles use? for allowing oxygen to be exchanged
Created by: huvtxhtc28
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