11 minutes per cigarette, assuming it's a 20 pack around 220 minutes or 3 hours 40 minutes
D- Around 12 breaths per minute
Answer:
Maybe B, I need more evidence
Explanation:
The earliest hominins probably lived in an extreme kind of environment.
A = 70, B = 10, C=20, D=20, E= 30, F=50.
C: Sensitivity hope this helps
