The diagram shows horizontal rock layers. According to the law of superposition, which statement is supported by the diagram? Layer C is the oldest layer. Layer B is younger than layer D. Layer C is older than layer A. Layer D is the youngest layer.

Where is energy trapped inside the organelle chlorophyll

What is used to keep track of the gamates and possible offsprings combination

One function of the poly-a tail on eukaryotic mrna sequences is to the mrna be transported from the nucleus to the cytoplasm. prokaryotic mrna also has a poly-a tail. choose the best explanation of the prokaryotic poly-a tail. a. prokaryotic poly-a tails are composed of a different molecular structure compared with eukaryotic poly-a tails. b. prokaryotic poly-a tails have the same functions as eukaryotic poly-a tails, because this process is highly conserved throughout different species. c. prokaryotic poly-a tails aren't important, because prokaryotes don't have nuclei. d. prokaryotic poly-a tails have other functions,because prokaryotes don't have nuclei.