Question: Which is a type of star found on the lower end of the main sequence?
qaPairs: question: Which is a type of star found on the lower end of the main sequence, based on its mass?
answer: Stars below about 1.5 times the mass of the Sun
question: Which is a type of star found on the lower end of the main sequence, based on its spectral class?
answer: stars of spectral class F or cooler
F or cooler