Why do mapmakers have to choose between showing the correct land shapes or distances on the Earth?

The mapmakers have to make this choice because of the shape of our planet and because there is still not a method as to how to have both the land shapes and distances to be precise at the same time. Hope this is fine :)

Explanation:

i think it would be   c)   the raw   materials necesarry to produce   goods

i think im right about 70%

i would say b. research typically uses a variety of sources