Which is not a property of a mineral?
a. refraction
b. hardness
c. streak
d. luster

What was the most difficult obstacle to overcome in the creation of an autonomous state after indian independence was achieved? a british willingness to go to war to retain the region b. religious differences between hindus and muslims c. ethnic differences between tribal regions d. indian princes' inability to decide on a format of government

The “twelve apostles” are in which national park?

Hurry on the map above, arrow 1 points to a region where most people are