What begins the process of solar system formation?
O
A. An accretion disk spins and increases in temperature.
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B. A nebula is spread apart by antigravity.
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C. Gas and dust in a nebula is disturbed by an outside force.
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D. Gravity pulls matter in close together.
SUBM

C - gas and dust in a nebula is disturbed by an outside forces.

Explanation:

Approximately 4.6 billion years ago, the solar system was a cloud of dust and gas called solar nebula.

The cloud of interstellar gas and dust consist of 98% hydrogen and helium and it also includes atoms and dust particles of larger materials.

c. movement because i took the test and it lets me review my answers

clumped distribution, because you'de have all of the population gathered in a relatively small are.

it's the most common because it provides protection and a mate for reproduction

example: humans, seeweed, cattles, etc.