The Calories on a food label indicate the amount of energy the food contains in
one serving. Which form of energy is
contained in food?

chemical energy

Explanation:

can you attach a picture of the lettuce? : )

the major pests we deal with are insects, weeds and fungal diseases. a pesticide is a product, whether organic or chemical, used to kill the target pest. there are other techniques gardeners should use that can prevent the severe infestations that make the use of pesticides necessary