How does a loss in crop biodiversity affect agriculture? a. it reduces the number of pests in a field. b. it reduces a crop’s ability to develop disease resistance. c. it increases a crop’s ability to develop disease resistance. d. it improves the soil’s nutrient content.

B. It reduces a crop’s ability to develop disease resistance.

Explanation: I took the test and that question was the right one.

scientific consensus is : a general agreement among scientists about a scientific idea.

even though consensus implied general agreement, it doesn't mean unanimity. for example, scientists generally agree that meteor caused dinosaur's extinction. though this may not be proven yet, but it considered a consensus.

hope it