Which of the following influence climate and weather?
a. nitrogen and oxygen
b. global winds and pressure systems
c. solstices and equinoxes
d. oceanic tides and moon phases

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 are shark population in decline worldwide?

The formation of the planet uranus is estimated to have occurred approximately when?