Generally speaking, precession is believed to <u>occur as a result of the gravitational forces exerted by the sun and moon as they revolve around the earth.</u> When an object revolves, its axis of rotation exhibits a nodding or swish motion. There is a wobble in the movement of precession. This phenomenon is caused by the gravitational pull exerted by one body upon another, resulting in nutation.
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The answers are a, igneous, and b, sedimentary. Hope this helped!
I think as little balls of gas and then grow bigger and bigger they are bigger than they look from earth
<span>They have setae covering their bodies.
They have a one-way digestive system.</span>
