1. The Industrial Revolution did not solve the world's hunger problems because
a. The farmers didn't want to sell most of the food
b. The machines had problems that had to be fixed
c The population of the world increased
d. All of the above

Match each symbol with its description.

Everything in the universe originated from a single point. how was it possible for everything in the universe to have occupied a single point in space?

Earths energy sources include both renewable and nonrenewable resources. name at least three sources of energy that could be used in your house. then describe the ideal energy source for generating most of your homes electricity, and explain why you chose that source. can someone give me some ideas, i’m kinda confused.