The stars along the main sequence range in size (radius) from about o.1 solar radif to almost 10 solar radil. The large stars are at the top of the main sequence and the smaller stars are at the bottom. Some of the stars in the middle are somewhat larger than the Sun and some are somewhat smaller.

1.True
2.False

True

Explanation:

According to Hertzsprung-Russell Diagram The stars along the main sequence range in size (radius) from about 0.1 solar radius to almost 10 solar radii. The large stars are at the top of the main sequence and the smaller stars are at the bottom. Also, Some of the stars in the middle are somewhat larger than the Sun and some are somewhat smaller.