Which statement describes the law of superposition?
sedimentary rocks were originally in horizontal layers.
in horizontal rock layers, each layer is younger than the one below it.
rock layers must be in existence before something can happen to them.
rocks that are not in horizontal layers were shifted by some geologic event.

Apopulation of white-tailed deer inhabits a certain patch of forest in michigan. which group of alleles can be considered the gene pool of those deer? question 4 options: the dominant alleles of the white-tailed deer in this population only the dominant alleles of all white-tailed deer all alleles of the white-tailed deer in this population only all alleles of all white-tailed deer

Nitrofurantoin used during the fifth week of pregnancy places the neonate at risk for which condition?

Which of the following represents the correct format for the scientific name? a. staphylococcus aureusb. staphylococcus aureusc. staphylococcus aureusd. staphylococcus aureus