Sixteen-year-old jill loves ice cream and other rich foods, but she has become increasingly anxious about gaining too much weight. she frequently overeats and then intentionally vomits in an attempt to control her weight. jill most clearly suffers from

answer; /// i believe that the correct answer is; ///a combination of the birth and death

answer: a. a gene that causes a specific trait.

i believe the answer is a or 1

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.