Vertebrates
Reptiles
Amphibians
fish
Vocab
100
Vertebrates have this bone at some point in their lives.
What is a notochord?
100
An ectothermic vertebrate hat has lungs and scaly skin.
What is a reptile?
100
A vertebrate that is ectothermic and spends early life in water.
What is an amphibian?
100
fish with no jaws and no scales.
What is jawless fish
100
The specific environment in which an animal lives.
What is a habitat?
200
An animal that has a backbone as part of an internal skeleton.
What is a vertebrate?
200
A reptile that can unhinge its jaw to eat food.
What is a snake?
200
Amphibian with strong skeleton and muscular limbs.
What are adaptations of a frog?
200
vertebrate that lives in water and uses fins to move
What is a fish
200
Internal, gas-filled sac that helps fish stay stable at different depths in the water.
What is a swim bladder.
300
Vertebrates have this slit in their throat at some point in their lives.
What is a pharyngeal?
300
A reptile that has sharp beak and a protective shell.
What is a turtle?
300
An amphibian with webbed hind feet.
What is a frog or toad?
300
Fish that have jaws and scales, and skeletons made of cartilage.
What is a cartilaginous fish?
300
The two upper chambers of an amphibians heart.
What is atria?
400
An animal whose bod y does not produce much internal heat.
What is an Ectotherm
400
Skin, kidneys, and eggs of reptiles.
What are adaptations of reptiles to conserve water?
400
Chemicals and destruction of habitats.
What is endangerment of amphibians?
400
A fish that has jaws, scales, a pocket on each side of the head that holds the gills, and a skeleton made of hard bones.
What is a bony fish
400
An egg with a shell and internal membranes that keep the embryo moist.
What is an amniotic egg?
500
An animal whose body regulates its own temperature by controlling the internal heat it produces
What is an endotherm?
500
Large carnivorous reptile that cares for their young
What are alligators and crocodiles?
500
"Double life"
What is the meaning of amphibian?
500
species of fish that most belong to.
What is bony fish
500
A tissue that is more flexible than bone.
What is cartilage?
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