Which of the following statements about pesticides and residue is false?

A.
Most conventionally grown produce has detectable levels of pesticides when purchased from the store.
B.
The US government has determined that small levels of pesticides in produce is safe for human consumption.
C.
Organic produce always will be pesticide-free.
D.
Farm workers, children, and pregnant women are at greatest health risk from pesticides.

Please select the best answer from the choices provided.

C. Organic produce always will be pesticide-free.