Compare fossil fuels and
biomass as energy resources.

Rotenone is an insecticide that is toxic

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 idea of spontaneous generation was disproved by in a experiment involving jars of meat