Write a letter of recommendation to the manufacturer of the coin stating the best matenal for your coin justifying your selection by using all of the data obtained analyzed in the previous
seven problems.

Which statement accurately describes the rock layers? layer 8 is older than layer 1. layer 3 is younger than layer 6. layer 4 and layer 10 are the same relative age. layer 2 and layer 9 are the same relative age.

Calcium chloride +gold(1) oxide—>

Amixture with the same composition throughout is!