Question

What would happen if the bones of the birds were not hollow?​

Answer 1

Answer:

If the bones of the birds were not hollow they:-

1. Wouldn't be able to fly.

2. Wouldn't be able to breathe.

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Answer 2

Answer:

• The bones if not hollow then it will not help the birds to fly because the hollow bones are the reason these birds are able to fly or else this bird would be as any other animals to walk on land.
• The hollow bone let the air sacs that the birds have to adjust within the frame of the body and provide them with the extra air they need while flying. These bones also allow do the Birds to be light weighted.