Answer:
a substrate control is an uncontaminated sample
Explanation:
it allows forensic scientiststo compare the two samples to better observe whether a flammable liquid is present
Answer:
One of the major advantages of a written constitution is the fact that it can be easily consulted. This is unlike an unwritten constitution because a written constitution is contained in one single document. Although, other laws may be incorporated into it by reference in its provisions.
Well it had a impact on influencing government because right now people have phone and laptop. Well now we can see debates at home with out going to public places and getting sick
I TRYED MY BEST PLZ DONT GET MAD BECAUSE IT IS NOT GOOD :)
