Topics: Lung & Breathing Quiz
How many breaths does the average human take in a day?
A. 6,000
B. 12,000
C. 23,000
D. 46,000
Preview next quiz:
How many lungs do you have?
A. 0
B. 1
C. 2
D. 3
How many breaths does the average human take in a day?
A. 6,000
B. 12,000
C. 23,000
D. 46,000
Preview next quiz:
How many lungs do you have?
A. 0
B. 1
C. 2
D. 3