The evolutionary adaptation that helped dinosaurs to fly: bones like Aero chocolate

[MULTIZ321]

The evolutionary adaptation that helped dinosaurs to fly: bones like Aero chocolate

The evolution adaptation that helped dinosaurs to fly: bones like Aero chocolate

Like corrugated cardboard, the bones are light but strong.

metro.co.uk

Richard

 

[pedro47]

That is heavy about bone tissue

 

[BJRSanDiego]

When you mentioned about the hollow bones that allow birds to fly, it made me think of the hollow hand soaps that Marriott is now stocking in their units.