I believe the charger has to be connected for it to turn on.
<span>They leave a residue on the surface or inside the crop treated. </span>
Answer:
chemistry is very important because everything you do is chemistry . our body is made up of chemicals . chemicals reactions occurs when be breathe ,eat , etc . All matter is made of chemicals so that chemistry is very important in our life
B I think it is but I am not 100% sure on
