Question

write any two adapitive features of birds​

Answer 1

Most birds are well adapted for flight. Their

bones are hollowed out to make them light, their bodies are stream-lined for

decreased air resistance. Their forelimbs have evolved into feathered wings and

their breast bone is enlarged for attachment of strong muscles used in flying.

Their respiratory systems are also larger and more efficient than that of their

mammal counterparts, as flying requires greater amounts of energy than running

or walking.  

Answer 2

structure of the body is the important thing