birds breathe more effectively than us, how and why
Answers
Answered by
0
Explanation:
Birds take oxygen into their body tissues when they breathe in and when they breathe out. ... This makes birds super-efficient breathers. Amazing! When a bird inhales, it's air sacs inflate and oxygen-rich air from the outside is sucked into the body while waste air is drawn from the lungs.
Answered by
0
Answer:
their body is modified that way as they are supposed to live in higher altitudes.
i guess......
Similar questions