Which of the following pertains to a diamond? has a value of 1 on Mohs Hardness Scale
has a value of 10 on Mohs Hardness Scale
it is a mineral
it is the hardest mineral
it is the softest mineral

  the tendency to view one's own culture  and  group as superior  is called. cultural relativism.

The earth's inner core is the earth's innermost part. it is primarily a solid ball with a radius of about 1,220 km (760 miles), which is about 70% of the moon's radius.[1][2] it is composed of an iron–nickel alloy and some light elements. the temperature at the inner core's surface is approximately 5,700 k (5,430 °c), which is about the temperature at the surface of the sun.