Which hemisphere is experiencing summer in july?

What happens to light waves from a star as the star moves away from earth?

This is really important 1.which of the following prefixes represents the largest value? (2 points)gigahectorkilomilli2.which of the following types of graphs is best for plotting the mean, median, and mode of data? (2 points)bar graphbox-and-whiskercircle graphstem-and-leaf

What is the force that opposes motion and works against the downward pull? a) friction b) gravity c) weight d) acceleration