As two oceanic plates move apart, the open space in the middle fills with magma from the asthenosphere. As this molten rock cools and hardens, it creates a ridge of new oceanic crust on the edges of both plates that are moving apart... What kind of boundary is this?

In this experiment you were asked to present three possible mechanisms. describe those mechanisms here and include drawings of those mechanisms. how will the bromination of trans-cinnamic acid and trans-stilbene allow you to distinguish between the three possibilities? what would you expect to find in your data in each scenario?

Name one similarity and one difference between the morphology of a brachiopod and a bivalve

Which is one example of a phenotypic change that is not genetic