After a river erodes a valley through several layers of rock, the layers will be the same on each side of the valley, according to which principle?Immersive Reader A. superposition
B. original horizontality
C. lateral continuity
D. cross-cutting relationships

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.