Answer:
Sustainable development refers to development that meets the needs of the present generation without compromising the needs of the future generations.
Explanation:
This definition of sustainable development was first introduced after the Brundtland Commission Report. It explains that humans social, economic, and environmental activities should be done in balance. Also, the Report further noted the driving force behind humans activities is "needs"; and as such this "needs" should be kept in balance.
Answer:
A. To show the world exactly as it is.
Explanation:
Answer: people use it for trade
Answer:
I can't exactly remember how to either but I do know that they hypotenuse is 7 so z cannot be bigger than 7