You discover a binary star system in which one member is a 15 solar mass main-sequence star and the other star is a 10 solar mass giant star. how do we believe that a star system such as this might have come to exist?

output?

explanation:

if the temperature drops and becomes cool

then the atmosphere can be freezing as the water vapor in the air is at maximum (100%) and can be severely cold

also can be snowing lightly as the moisture in the air will start to solidify

and btw this is not chemistry but

explanation:

a