Which of these mineral properties cannot be used to identify a mineral 1.mass
2.luster
3.streak
4.hardness

Which medullary index indicates a human hair? a. 0.653 b. 0.733 c. 0.516 d. 0.256

Suppose you were the commissioner of corrections for your state. which correctional activities might come within your domain? which mostly would not

Many organizations release indexes used to measure the development of the world's countries. as we learned in this lesson, these indexes measure many factors, from life expectancy to happiness. in your opinion, what are the three most important factors we can use to determine how developed a country might be? explain your answers in a few sentences.