Answer:
physical hazard
Explanation:
because the sick food handler is PHYSICALLY sick, so they pass on the germs.
Answer:
The respiratory system
Explanation: You breath through your lungs which is the respiratory system.
Answer:
Increase your activity and exercise
Explanation:
I refuse to explain
Answer:
It shouldn't affect her oxygen but more of her starch/glucose.
Answer:
I think it is b
Explanation:
Then again I might be wrong but have a nice day anyway.