Containers of ice cream are sold by volume, not by weight. Some ice cream companies pump air into the ice cream before packaging it. Why does this practice make the ice cream more expensive to the consumer?

the eggs of the insects should be the first thing collected at the scene.

false

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.