At a game show, there are 7 people (including you and your friend) in the front row. the host randomly chooses 3 people from the front row to be contestants. the order in which they are chosen does not matter. what is the probability that you and your friend are both chosen?

What is associated with mid-ocean ridges?

Drastic boundary changes can occur for all of the following reasons except for a. a shift in the way a river flows b. the collapse of a government system c. a conflict between two neighboring groups d. one country's decision to sell land to another country select the best answer from the choices provide

Suggest two reasons why irrigation is important for human development of the desert