Show:
Fish
Amphibians
Reptiles
Anything in Chapter
Misc.
100
What is an ectotherm?
An ectotherm is an organism that gets its heat from an outside source.
100
What is the most common group of amphibians?
The most common group of amphibians is frogs and toads.
100
What type of skin do reptiles have?
Reptiles have thick skin.
100
What are gills?
Gills are respiratory systems found in fish and other living organisms in the water.
100
There are more than _____ species of fish.
There are more than 25,000 species of fish.
200
What is a lateral line?
A lateral line is a faint line that marks the location of sense organs that detect vibrations in the water.
200
What is metamorphosis?
Metamorphosis is a phase in the life cycle where a rapid change from an immature form takes place.
200
What kind of egg do reptiles have?
Reptiles have amniotic eggs.
200
What are endotherms?
Endotherms are animals that can use body heat to keep a constant temperature.
200
What is a vertebrate?
A vertebrate is an organism with a backbone.
300
Most fish use what kind of fertilization?
Most fish use external fertilization.
300
Almost all reptiles are. . .?
Almost all reptiles are ectotherms.
300
What is cartilage?
Cartilage is flexible, tough material that our noses are ears are made up of.
400
What is Summer's favorite type of shark?
Summer's favorite type of shark is the Hammerhead Shark.
500
What is Emma's favorite amphibian?
Emma's favorite ampihiban is the axolotl (salamander).