What happens to the price of the mineral that was extracted when mining companies are required to reclaim the land that they used for mining? Please help me. Does it go down
Increase
No effect
Or stays the same

Determine the number o moles of ions/atoms/particle in the following: 2.50 miles of k2s (let me know how to do)

Northern was a learned a fairly cold climate caused by see one from the atlantic ocean, but se was real and tends to be much warmer, sonia look good causes difference. a.cool wins cannot blow across a leg into the south mountains, b.prevent cold air from blowing over into south sea,c.the south is at much higher elevation, so it is closer to the sun, d.suppose early and has a sperience a drastic climate change in the past few years.

Is ice cream a mechanical mixture or solution why?