Question

pls ans me pls pls pls pls pls pls any one and me I should sent to mam at 9:30 guys pls pls pls​

Answer 1

Answer:

because polyester will catch fire due to low melting & boiling point and it's unsafe for the student...

Answer 2

white coat :-

• When used in the laboratory, lab coats protect against accidental spills, e.g., acids.

• In this case, they usually have long sleeves and are made of absorbent material, such as cotton, so that the user can be protected from the chemical.

• It is important to be properly dressed when working in a laboratory.

• Shorts, skirts and other clothing that does not cover your legs below the lab coat should not be worn.

• Doctors don't launder their white coats very often. These bacteria could be transmitted to patients.

• Therefore, doctors shouldn't wear white coats.

# stay safe

# Tamil