Arrange these phases in the partial life cycle of a star in order, starting with the earliest event.

i.) in, heavy stars, the core contracts, pulling the outer layer inward. hydrogen fusion begins in the outer shell. the outer shell expands, and the light generated increases.

ii.) the hydrogen supply in the core starts to run out. the outer shell expands, cool down, and starts to glow red.

iii.) stars that have roughly more than three times the mass of our sun becomes black holes.

Answer : The correct order for the phases in the partial life cycle of a star, starting with the earliest event are

i) In, heavy stars, the core contracts, pulling the outer layer inward. Hydrogen fusion begins in the outer shell. The outer shell expands, and the light generated increases.

iii) Stars that have roughly more than three times the mass of our sun becomes black holes.

ii) The hydrogen supply in the core starts to run out. The outer shell expands, cool down, and starts to glow red.

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you didn't give any options but heres what i can tell you: an inference is likely to change based on additional observations. the latter is something that you have seen or sensed using your sensory organs while the former is like a conclusion out from what you have observed.