PLEASE HELP and read the image :(

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.

Nh3 +02-no + h20 is unbalanced what is the balanced equation

If a grape were placed in a hypertonic solution what would happen and why?