Match each term to its best definition? sedimentary depositional enviornment

Cell specialization occurs by the process ofa. reproductionb. differentiationc. maturationd. growth

What is the following best defines climate?

And give a detailed description! scientist observes the boundary between two tectonic plates for a decade and finds that no new volcanoes have formed over the course of her investigation. does this result support the theory of plate tectonics? why or why not?