Astar has a mass fifty times greater than earth's sun, very high teperature, and is very bright. what will most likely happen to the sat as it ages? it will become a
a. supernova
b. white dwarf
c. blue star
d. red dwarf

2. which of the following statements does not accurately describe stem cells? a. embryonic stem cells make up the inner cell mass of a blastocyst. b. with more research, stem cells may be used to repair or replace damaged cells. c. the use of stem cells is without any objections since it can be used in therapies to humans. d. adult stem cells are multipotent and can differentiate into many types of cells.