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Birds can fly because they have wings, and also because they have hollow bones.
Humans can't fly because we don't have hollow bones or wings!
Because a Birds bones are hollow my science teacher also calls there bones spongy because they look like that from the inside. And since there bones are hollow it makes them less heavy i would guess and thats why they can fly!!!
What else can I help you with?
Why only birds fly?
It is not only birds that fly. Bats fly and they are not birds.
Yes birds can fly?
Most birds can fly. Not all.
True or flase birds use wings and feathers to fly so all birds can fly?
To say that birds use wings and feathers to fly, so all birds can fly, would be false. Not all birds can fly. An ostrich is an example of a bird that cannot fly.
Which has easier living the birds that can fly or the birds that can not?
The birds that can fly because it is easier for them to find food.
Do carnail the birds fly?
all birds fly xept penguins
When was When the Birds Fly South created?
When the Birds Fly South was created in 1945.
When was Birds Fly South created?
Birds Fly South was created in 2001.
How do birds fly all the way to south?
Birds do not fly all the way to the southern hemisphere, they fly to the equator.
Are the body feathers next to the birds skin?
maybe but how birds fly birds fly by using there wings becuse feather make the birds fly bye love u by your boyfreaind or girlfreaind
What feature do birds have to fly?
birds can fly because they have such small, light bones in their wings.
Which layer of the atmosphere do birds fly in?
birds fly in the troposphere which is the lowest layer of the atmosphere.
Which god made birds?
The same god who created you and me made the birds that fly and do not fly.
