The oldest rocks are on the bottom and the rocks become progressively younger toward the top. explain why this is the case?

Ineed the definitions of all of these words nasap i will give 1o points to whoever awnsers

Which excerpt from the land, part 4 best supports the claim that paul is a talented horseback rider? a/“figure that says more than anything else! now, i want to ride that stallion! " b/my daddy shook his head. "paul only rides horses he knows. ” c/? i glanced over at the other rider. the fellow was older than i, and had the weight of a man on him. d/a man out of alabama, man name of ray sutcliffe, told my daddy i was such a good rider, he wanted me to ride some races for him.

Drag the tiles to the correct boxes to complete the pairs. match the nitrogenous base of dna with its complement.