Help fast please!! the diagram is astronauts varying at distances from earth-(look at attachment)

i know can you plzz me with this question im sorry i didt answer your question i just need hel.

the elements of art are the visual tools that the artist uses to create a composition. these are line, shape, color, value, form, texture, and space.

the principles of art and design are balance, contrast, emphasis, movement, pattern, rhythm, and unity/variety.

i think that it is c, d, and e, hope this