Question

nd describe each star phase. red supergiant black hole white dwarf planetary nebula a low - mass star that has shed its outer layers attracts all matter and energy that come nearby shells that are cast away from a low - mass star a heavy star that expands and gives off large amounts of light

Explanation:

A red - supergiant is a heavy star that expands and gives off large amounts of light. A black hole attracts all matter and energy that come nearby. A white dwarf is what remains after a low - mass star has shed its outer layers. A planetary nebula consists of shells that are cast away from a low - mass star.

Answer:

1. red supergiant: a heavy star that expands and gives off large amounts of light
2. black hole: attracts all matter and energy that come nearby
3. white dwarf: a low - mass star that has shed its outer layers
4. planetary nebula: shells that are cast away from a low - mass star