To prevent accidental poisoning, you should NOT __________.
A.
mix chemicals in well ventilated areas
B.
follow the instructions on the label
C.
keep materials in unlabeled containers
D.
use chemicals in well ventilated areas



Please select the best answer from the choices provided.


A
B
C
D

Respuesta :

Answer:

the best Answer would be "C" i think

The answer is letter C