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birds have eggs and mammals have living babies
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∙ 14y ago
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What evidence shows that bats and birds are closely related?
They are not THAT closely related; bats are mammals, not birds. Both mammals and birds are vertebrate animals.
What kind of animals have endoskeletons?
mammals,birds,reptiles and amphibians.Any animal with its skeleton inside it.
Do only birds can fly or mammals can too?
There is one group of mammals that fly. They are called bats. A number of other mammals can glide, but this is not true flight. Many insects, which are not related to mammals or birds, can also fly.
What do mammals and birds both have?
birds and mammal are alike is because birds lay eggs and mammals have a alive birth and also that mammals have teeth and birds have bills Those are differences. Both birds and mammals : - are warm blooded. - have bones - have feet / legs - breathe air - have lungs - have a nervous system -some mammals lay eggs - echidna and platypus
Where are rbc's produced in birds?
Red Blood Cells are produced in bone marrow in birds as in mammals. The red blood cells are elliptical in birds and have a shorter life span than in mammals.
Are birds of paradise mammals?
Of course not ...no birds are mammals !!!!!!!!!!!No, they are birds.
Are eagles mammals?
No, they are birds.
Are birds the only mammals with feathers?
No. Birds are not mammals.
Are cassowary birds mammals?
No. They are birds. Birds and mammals are separate classes of animal.
Are cassowaries mammals?
No. They are birds. Birds and mammals are separate classes of animal.
Are raccoons birds?
Raccoons are not birds. Raccoons are mammals.
What are mammals differ from birds?
Mammals differ from birds as birds lay eggs, and mammals give live birth.
Are wood peckers mammals?
No. Woodpeckers are birds and birds are not mammals.
How did placental mammals develop from birds?
They did not. Mammals evolved independently of birds.
Do birds have ravies?
Not all birds <><><> If you meant Rabies, only mammals can get rabies. Birds are not mammals.
What one characteristic do birds and mammals share that lampreys and mammals do not?
Birds and mammals are air breathers. Lampreys are not.
What do birds and mammals reproduction have in common?
Both birds and mammals care for their young.
