I am a large body of gas and rock in space. I move around a star. I do not produce my own source of light. You can see me at night when the Sun reflects off of me. Earth is one of us. What am I? A) comet B) moon C) planet D) star.

the dark variety, as they are not visible on the dark tree barks

explanation:

the farther away the object is from the central star (the sun) it's gravitainal pull on the object is weaker when it is farther

explanation:

plants absorb water from the soil by osmosis. root hair cells are adapted for this by having a large surface area to speed up osmosis. the absorbed water is transported through the roots to the rest of the plant where it is used for different purposes: it transports dissolved minerals around the plant.