Question

90% of stars are ______________.

white dwarfs

black holes

supergiants

main sequence

Answer 1

main sequence stars

Step-by-step explanation:

Main sequence stars fuse hydrogen atoms to form helium atoms in their cores. About 90 percent of the stars in the universe, including the sun, are main sequence stars. These stars can range from about a tenth of the mass of the sun to up to 200 times as massive.