1)for how many countries is mining has a significant resource. 2) which resource is mined in the fewest countries

3) which resource is minded in greatest number of countries

Adisadvantage of adding a vegetarian hot-food option to a school lunch menu is that it would a. force all students to change their diets. b. eliminate a meat option from the menu. c. only some students on special diets. d. increase the amount of food that is wasted.

You have been tasked with sorting the rock samples shown into three categories, with two rocks in each category. what attribute would you use to sort these rocks? which rocks would be in each category? rocks: obsidian, coquina limestone, granite, soapstone,pumice, and gneiss.

The creation of the trans-siberian railway allowed people to travel across russia. how could this railway impact russian culture?