How does Avogadro's number relate to the molecular masses of pure nitrogen gas (N2), pure oxygen gas (O2), and pure chlorine gas (Cl2)?

the major pests we deal with are insects, weeds and fungal diseases. a pesticide is a product, whether organic or chemical, used to kill the target pest. there are other techniques gardeners should use that can prevent the severe infestations that make the use of pesticides necessary

there is none because earth is stationary and flat.

pv=nrt

explanation: