What is the correct order of level of organization, from smallest to largest? organism → tissue → organ → organ system → cell
organism → organ system → organ → tissue → cell
cell → tissue → organ → organ system → organism
cell → organ → organ system → organism → tissue

cell → tissue → organ → organ system → organism

Explanation:

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