Question

1. lungs help to send out stale air ?
a. true b. fals


tel me please ..........

Answer 1

$\huge\bold\red{SOLUTION}$$\bold\purple{♡FollowMe♡}$

True.

Lungs helps in exchange of gases

intake oxygen(fresh air) and exhale carbon dioxide ( stale air).

$<marquee>$

HOPE IT HELPS...