¿Por qué los climas áridos presentan una gran amplitud térmica?

What group has historically made up the largest portion of immigrants in mexico?

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.

Which phrase describes the time it takes for a planet to make a complete rotation