Which statement is true?
opinions can be scientifically tested.
scientific theories are absolute and cannot be changed.
scientists have learned all they’ll ever know about science.
facts can be scientifically tested.

Identify the type of chemical reaction involved in each action.

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 humanconsumption.c. organic produce always will be pesticide-free.d. farm workers, children, and pregnant women are at greatest health risk from pesticides. select the best answer from the choices provided.

As water is cooled from 4 c to 0 c its density