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Physics, 06.05.2020 03:37 Ezasha

Here are some statements about the lifecycle of a small and a large star.

A) When the hydrogen runs out, it will go on getting hotter and expanding until it becomes a red supergiant.

B) As the nebula collapse it gets hot. A star formed when it is hot enough.

C) A star may shine for a long time as a main sequence star

D) It then explodes as a supernova. A supernova throws hot gas and dust into space, and may shrink to become a black hole or neutron star.

E) Stars are made from massive clouds of dust and gas called nebulae. Gravity pulls the dust and gas together.

F) some stars are big enough to be massive stars.

G) Then the small core contracts under the pull of gravity. it becomes a white dwarf which fades and changes back to black star as it cools.

H) When all the Hydrogen has been used up the stars expand to become a red giant, the outer layers of which go off in space.

Now plz tell me which of the statements describe the lifecycle of a small star and which statements describe the lifecycle of a large star.

Notes for you're help

Only write the letters of the statement

The statements could be repeated in both of the small star and the large star.

Need it quick plz

It is easy

I am in class 6 so it's very easy

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Answers: 3

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Here are some statements about the lifecycle of a small and a large star.

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