Which statement best describes how mitochondria help a cell get the materials it needs A. they convert energy stored in organic compounds into a usable form.

B. they use energy from sunlight to change inorganic matter into organic matter

C. they provide instructions needed to make proteins from amino acids

D. they push particles against their natural direction of flow.

imagine a line passing through the center of earth that goes through both the north pole and the south pole. this imaginary line is called an axis. earth spins around its axis, just as a top spins around its spindle. this spinning movement is called earth's rotation. at the same time that the earth spins on its axis, it also orbits, or revolves around the sun. this movement is called revolution.

answer/// the nucleoid region contains dna; ///