chordates
Fish
Mammals
Reptiles
birds
100
What is one characteristic of a chordates.
What is one characteristic of a chordates. Internal skeleton
100
What is one characteristic of a fish
Vertebrate that live in water
100
What is one characteristic of a mammal
What is four chambered heart
100
True or false reptiles are cold blooded
What is true
100
what are down feathers for on a bird
What is down feathers
200
Are chordates endotherm, ectotherm or both
both
200
How do fish obtain oxygen.
Through scales.
200
True or false we are mammals
What is true
200
Where do reptiles live
What is land
200
True or false birds have a two chambered heart
What is false
300
What does ectotherm and endotherm mean
ectotherm means cold blooded and endotherm means warm blooded
300
What is three major groups of fishes
Jawless Boney Cartilage
300
What are mammals fed with when they are first born
What is milk
300
How do reptiles breath
What is lungs and scaly skin
300
What are some adaptations for birds to fly
What is hollow bones and feathers and flight wings
400
Are chordates invertebrate or vertebrae
What is vertebrae
400
How do fish move in water
What is uses fins to move.
400
what is one major group of mammals
What is Marsupials
400
what are there kidneys adapted to
What is to conserve water
400
what do birds have attached to there lungs
What is air sacs
500
True or false chordates are only cold blooded.
What is false
500
True or false Most fish have external fertilisation
What is True
500
what type of mammal lays eggs
What is montermes
500
What is the job a the egg shell
What is to keep eggs moist and protect the egg.
500
where do birds store food
What is crop
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