Which best describes the advantage of pest resistance? pests are mutated and tolerate more. pesticides become less effective. farmers do not have to use harsh chemicals to save their crops. farmers can kills weeds without killing their cash crop.

The right option is; Farmers do not have to use harsh chemicals to save their crops.

Pest resistance is a condition where pests (such as insects, weeds, mites) develop a tolerance to a pesticide that was initially effective at controlling them. Pests that are resistant to a pesticide will not get affected by the pesticide. Pest resistant varieties have an instant effect on pests, makes crops healthy, and it assist farmers in keeping their harvest longer. With pest resistance, farmers do not have to use harsh chemicals to save their crops.

primary succession occurs in essentially lifeless areas regions in which the soil is incapable of sustaining life as a result of such factors as lava flows, newly formed sand dunes, or rocks left from a retreating glacier. secondary succession occurs

measuring light intensity

light meters can be used to measure light intensity. the meter is held at the soil surface and pointed in the direction of the maximum light intensity, and then the meter is read.

errors can be made when measuring light intensity by accidentally shading the light meter. the reliability of the results can be checked by taking many samples.