24 kcal Hawk
carnivore)
470 kcal
Bluejays (omnivore)
4,000 kcal Caterpillars (herbivore)
25,500 kcal
Oak tree leaves (producer)
Sunlight hitting Earth's surface = 3.190,000 kcal.
Label the pyramid levels in Model 1 with the following listed in order from bottom to top
starting with oak tree): primary producers, primary consumers, secondary consumers, and
tertiary consumers.

Agenetically engineered corn plant is approved for agricultural use. the plant produces pollen that can make its own toxins. these toxins protect the corn plant against pests and no longer require the application of chemical pesticide. what is a likely impact on the farmer of growing such a variety of corn? a- the financial costs for the farmer would be lowered since less crops would be lost to pests. b-the financial costs for the farmer would be lowered since more crops would be lost to pests. c-the farmer may be held responsible for increasing chemical pollution. d-the farmer's expenses for pest control would increase due to an increase in bee population.