Which of the following is not caused by gravitational force?
a.
gas and dust come together to form a planet.
b.
stars cluster together to form a galaxy.
c.
planets orbit a star.
d.
two atoms come together to form a molecule.

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.

Seafood watch is a program that identifies sustainably harvested, ocean friendly seafood in order to

Who developed the theory of plate tectonics?