Wich statement is true?
a) most stars are main sequence
b) very few stars are main sequence stars
c) no stars have made it to the main sequence
d) all stars have made it to the main sequence

Some tools have graduations to show multiple measurements. for example, a ruler may have graduations for both millimeters and centimeters. when measuring the length of an earthworm, which graduations would allow for the most accurate measurement? millimeters centimeters decimeters meters