Question

$\huge\mathfrak\blue{Question ⤵}$


How are pneumatic bones and air sacs important in aves ?​

Answer 1

❖ Pneumatic bones:-

Birds contains light weight bones that contain the internal space filled by the air is called as pneumatic bones.

Importance :

➥ They maintains the body weight and reduce it in the birds.

➥ They helps in flight.

❖ Air sacs:-

The constant air is present in the air sacs.

Importance :

➥ Air sacs helps in the respiration.

➥ They also helps in the buoyancy.