characteristic
habitats
backgrounds
types
Examples
100
sharks and their relatives
What is jaws that hold teeth and muscle which makes it possible to chew plants and other animals?
100
whales and dolphins
what are the mammals that live in water
100
Paleozoic era
What is the background for sharks and their relatives
100
urochordata and cephalochordata
What are types of non-vertebrates chordates
100
whales
What is mammal?
200
jaw less fish
What is creatures that don't have true jaws or teeth. Their skeletons are made of cartilage
200
in a nest in the trees
What are the birds habitats?
200
Cambrian period
What is the background for non-vertebrates chordates
200
ray-finned and lobe-finned fish
What is the types of bony fish
200
sea lamprey
What is jaw less?
300
non-vertebrate chordates
What is don't have a back bone
300
jawless fish, bony fish, sharks and their relatives
what are the chordates that lives in water?
300
ostreichthyes
What is the background for bony fish
300
plateosaurus and coelophysis
What is the types of reptiles
300
frog
What is amphibian?
400
amphibians
What is really means double life
400
dry
What is the habitat condition for reptiles
400
carboniferous period
What is the background for amphibians
400
hammerhead and stingray
What is the types of sharks and relatives
400
alligator
What is a reptile?
500
reptiles
What is the downsize of dinosaurs
500
moist
What is the habitats condition for amphibians
500
Triassic period and Cenozoic era
What is the background for mammals
500
flamingo and penguin
What is the types of birds
500
catfish
What is bony fish?
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