You are shown 2 samples of the earthes crust . the first is denser than the second . which most likley is oceanic crust

What are some things that limit population growth?

What did the first language sound like

You arrive late to a biological seminar. however, just as you enter the room, you hear the speaker referring to the "five-prime end" and the "three-prime end" of a macromolecule. immediately, you know that they are talking about a: ]