Aroom is 36 ft long and 18 ft wide. what is the length to width ratio?

What would be the distance of all the planets to the sun in astronomical units?

All of the following are reasons why deserts extremely susceptible to wind erosion except a. they lack major root systems b. they contain thin, dry soil c. they have very few plants and trees d. they are extremely hot and lack water

What is the best way to describes europe population