|
Title: Helium nuclear reactions take place in a shell around the core of a low-mass star during ... Post by: doit_the_clown on Mar 19, 2017 Helium nuclear reactions take place in a shell around the core of a low-mass star during its
A) horizontal-branch phase. C) main-sequence phase. B) first red-giant phase. D) asymptotic giant-branch phase. Title: Re: Helium nuclear reactions take place in a shell around the core of a low-mass star during ... Post by: papachulo on Mar 19, 2017 Content hidden
|