Good morning, Jesusperez7!
Semi-conductors are materials that have insulator and conductor properties.
Thank you for choosing Brainly for your tutoring site, and I hope you enjoy your experience here!
Answer: A red supergiant
Explanation:
Red supergiants are the stars that have a supergiant luminosity which has a class of either K or M spectral type. In terms of volume, they are regarded as the largest stars on Earth even though they are not the most luminous.
Red supergiants are formed when a star collapses after the hydrogen fuel that the star has in its core runs out and
then fusion begins when the outer shells of hydrogen gets hot.