I think the answer is B..hopefully this helps ")
The active voice describes a sentence where the subject performs the action stated by the verb.
They don't have roots so through osmosis and diffusion they are able do get water and food.
First of all, we're not here to write your essays. But, I'm happy to help. Dr.King made this speach infront of thousands of people. This momvement changed america in a positive way, not a negative way.