HELP NOW Use the law of superposition to choose the correct answer for the following questions about rock layers and relative age. which layer is older than layer 6?
~ layer 2
~ layer 4
~ layer 8
which layers are younger that layer 4?
~ layers 2 and 5
~ layers 2 and 3
~ layers 5 and 6
which layers were deposited before layer 5?
~ layers 1 and 2
~ layers 7 and 9
~ layers 4 and 6

thanks for the points

Explanation:

get hard meme'd

ok

Explanation:

ok sure dude

zfoods? ok, pressure is used to keep the heat inside and to keep the food perfect.

2fe + 3h2so4 -> fe2(so4)3 + 3h2

it is necessary to balance equations in order to get the proper amount of reactants as well as products in order not to make a miscalculation.

you cannot change the subscripts as that would change the substance itself. for instance, diatomic elements such as h2 only have the subscript two when a gas. another example would be so4, if you were to change the subscript, the element would no longer be sulfate.

we change the coefficients instead as that only changes the number of molecules rather than the substance itself.

hope this !