One prerequisite for life on Earth is liquid water, so astrobiologists have tried to determine where liquid water may have existed in our solar system other than on Earth. We now believe it is likely that liquid water has existed on .

How long does it take for saturn to orbit the sun?

Analyze the map below and answer the question that follows. image by mdf the map projection above was created using mathematical formulas to calculate distances. it has a small amount of distortion. which map projection is shown in this image? a. the goode projection b. the political projection c. the mercator projection d. the winkel tripel projectio

Iceland has taken advantage of its geology to meet a. political needs b. energy needs c. cultural needs d. economic needs answer b. energy needs