Question

Hollow air filled bones (pneumatic bones) occurs in :

Answer 1

Bonjour mate !!

your answer ...✍️✍️

Hollow bones occur in birds .

This is to reduce their weight and help them to fly.

hope helps ❤️❤️

Answer 2

HEYAA FRIEND❤

✔Hollow air filled bones occurs in "Birds".

REASON: These bones helps birds to reduce their weight and thus helps in flying..✌✌✌

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