A respriatory organ in which oxyen from the water is exchanged with carbon dioxide from the blood.
100
What are tadpole?
The larva of a frog or toad.
100
Is it true that reptiles are cold-blooded?
True.
100
Which cold-blooded animals are vertebrates?
all
100
What is an ectotherm?
An organism that needs source of heat outside of itself.
200
What is lateral lines?
A faint line visible on both sides of a fish's body that runs the length of the body and marks the location of sense organs that detect vibrations in water.
200
What do amphibians breathe from?
skin and lungs
200
What are the types of reptiles?
tortoises, crocodiles, turtles, and alligators
300
How do you tell the difference between alligators and crocodiles?
alligators have a rounded snout and crocodiles have a pointed snout