The structure labeled A represents a. A proton b. a neutron c. The electron cloud d. The nucleus

instead of copying and pasting things off of tests or work done on computer which im sure you did, try and read over the question carefully

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.

yes

explanation

they do and it slaps