What is the back portion of the brainstem

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.

Modern whales developed their traits through natural selection what occurs during the process of natural selection

What is the average speed of a car that traveled 300.0 miles in 5.5 hours