C should be the right awnser if not than its B
Answer:
Cloth mask aren't as affective to stop the spread of cov id 19 as a N95 but they still help
Hope This Helps!!!
Answer:
most people carry harmful bacteria and can transport them to food touching your nose, hair can spread bacteria and cause contamination
I dont know
so can u explain this to me plz??
A professor of microbiology.
