Why does time seem to flow only in one direction?

Long ago, people who lived in coastal north africa most often interacted with

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.

Why would the composition of a meteorite resemble the earth's interior?