What is the document that gives us first hand

In a word processing program, the ribbon or menus contain the name of the document commands total number of pages functions

Which of the following statements is true about water access in the middle east? a. access to coastal waters is not important to people.b. most countries depend on outside resources for water.c. water is available in large supplies in all countries.d. all countries have sources of renewable freshwater.

What is the difference between an independent and a dependent variable?