Which option identifies the most likely testable question in the following scenario? One thousand mice are separated into two groups. Five hundred are given an artificial sweetener, aspartame, in their food. The other five hundred are given the same food without the artificial sweetener added. Once a week for six months, the mice in both groups are weighed.

population. population is the number of people or animals in a particular place. an example of population is over eight million people living in new york city.

here is your answer hope i .

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.