How long does it typically take for a protostar to form a 1 M _$\odot$ star? A) 3 * 10⁷ years B) 3 *10⁵ years C) 3,000 years D) 300 years E) 30 years

Name: How long does it typically take for a protostar to form a 1 M $\odot$ star? A) 3 * 10 7 years B) 3 *10 5 years C) 3,000 years D) 300 years E) 30 years
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The correct answer is A because it takes about 3 million years for a protostar to form a 1 solar mass star.

How Long Does It Typically Take for a Protostar to Form