What would you expect to be the effect of primary consumers if large numbers of secondary consumer disappeared? An increase due to loss of predators

A change in the main diet of primary consumers

A decrease due to loss of production

No change, the system would immediately rebalance

Scientific thinking: what clues about biology might road kill provide?

If vegetable oil is made out of veggies, then what is baby oil made out of?

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.