Tidal air in mammalian lungs is
A. total maximum air that can be drawn into lungs
B. air that normally goes in and comes out of lungs during breathing
C. air that is left in the lungs after normal expiration
D. air that can be expelled out from lungs forcibly after normal expiration
Answer:B
Tidal air in mammalian lungs is
A. total maximum air that can be drawn into lungs B. air that normally goes in and comes out of lungs during breathing C. air that is left in the lungs after normal expiration D. air that can be expelled out from lungs forcibly after normal expiration