Red giants cannot fuse carbon*1 pointTrueFalse

Red giants cannot fuse carbon together to form larger atoms*1 pointTrueFalse

A red giant occurs when a star starts to fuse *1 pointHydrogen in the outer shellsHelium in the outer shellsCarbon in the coreIron in the core

Which type of fusion occurs in the red giant pase of the demise of a sunlike star? ahelium to carbon bhydrogen to carbon chelium to hydrogen dhydrogen to helium

What will cause the Sun to turn into a red giant?Report an ErrorThe Sun starting to fuse carbon.The Sun transitioning from fusion to fission.The Sun using up its hydrogen.The Sun emitting a planetary nebula.

An iron core cannot support a giant star becauseGroup of answer choicesiron is heavy, and settles to the earth's core.iron has a poor binding energy, and decays rapidly into lead.iron is too dense, and produces too much gravity.iron cannot fuse with other elements and produce additional energy in fusion.iron cannot fuse with any other elements at all.