The nucleus of a comet is mostly
A) solid ice.
B) solid rock.
C) liquid water.
D) a porous mix of ice and dust.
E) frozen carbon dioxide.

Name: The nucleus of a comet is mostly A) solid ice. B) solid rock. C) liquid water. D) a porous mix of ice and dust. E) frozen carbon dioxide.
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Question

Quizplus · Accepted Answer

The nucleus of a comet is primarily composed of a porous mix of ice and dust, which includes water ice and other frozen gases mixed with rocky material.

The Nucleus of a Comet Is Mostly