Respuesta :

They can tell you what will stop that chemical from doing damage and it should be located in the front of the class where you can see it
stealingpointslol
a. how a chemical can affect you. say it can give you a rash. they should tell you how to help it. how to properly get the chemical off without mixing any chemicals that can make it worse.

b. in the front of the class. or the back