You have to tell the adult as soon as possible. Don't let anyone experiment on something without adult's supervision.
I'm pretty sure the answer is
B.) To see if your exercise frequency is enough
More than likely.Not exactly sure Though
Hazard analysis and critical control points or HACCP is a systematic preventive approach to food safety from biological, chemical, and physical hazards in production processes that can cause the finished product to be unsafe, and designs measurements to reduce these risks to a safe level. In this manner, HACCP is referred as the prevention of hazards rather than finished product inspection.
The answer would be true I hope this helps!!!!!!!