Respuesta :

orozcomichelle2020

Answer:

when hydrogen in the core is exhausted, the star begins hydrogen burning in a shell around the degenerate helium core while moving up the red giant branch. as the hydrogen fuel runs out, huge pressure raises the temperature to 100,000,000°, where helium burning is possible. Hope this helps. Mark me brainliest?:)

lolo3048
when the hydrogen in the core is exhausted, the star begins hydrogen burning in a shell around the degenerate helium core while moving up the Red Giant Branch. as the hydrogen fuel runs out, extreme pressure raises the temperature to 100 million degrees, where helium burning becomes possible.

Otras preguntas

Q&A Education