Which would result a farmer in producing more food at a lower cost?
A)planting wheat that is resistant to weed killer B)breeding pear trees that grow sweeter fruits C) growing rice that only grows in warm climates D)producing vegetable oil that has added vitamin A

The answer is 1.82 j/g°c                  

Sorry i dont understand the question can you rephase it?

Ans. : frostbite is when exposure to cold temperatures causes freezing to the skin or other tissues. it most commonly affects the hands, feet, and face. the longer areas are exposed to cold, typically the worse the frostbite. the water temperature used for rewarming a frostbitten part should be : (102 -105) f degrees.

Idon't know hope someone you