When are elements heavier than iron formed by stars?(1 point)
Responses
as a star is first formed
as a star is first formed
in small, old stars
in small, old stars
as a dying star explodes
as a dying star explodes
in young stars
Responses
as a star is first formed
as a star is first formed
in small, old stars
in small, old stars
as a dying star explodes
as a dying star explodes
in young stars