bones of birds are light and hollow
Answers
Answered by
1
Answer:
It is thought that this structure helps with oxygen intake during flight. Air sacs are attached to the hollow areas in a bird's bones. ... A bird's bones are denser. This density makes these thin, hollow bones stiffer and stronger to keep them from breaking
Answered by
4
Answer:
bones of birds are light and hollow because they help them to fly easily and not to lift more of their body weight like other organisms
Similar questions