I need help please
on this test
I ask respectful if u don't know don't answer

What can be said about farmers in highly developed countries? a) they have little or no negative impact on the environment. b) they practice subsistence agriculture. c) they are able to incorporate polyculture into their farming practices. d) they utilize organic farming techniques on a regular basis. e) they rely on large amounts of energy from fossil fuels.

The diagram shows the layers of earth. convection currents in which region influence the movement of tectonic plates

How can you tell the difference between rough er from smooth er?