How do waterfalls affect the people who live near it?

Which two planets have Retrograde motion? What is the main sequence temperature? What are the 3 required elements of sterilization using an Autoclave? What effect on the experimental value will the use if wet or moist ice have? What is the meaning of identical twins? Why are some of the elements pulled out and shown below the others? A place where scientist conduct experiments? Make a poem or song about the task of a chemist? Why is caesium a good conductor of electricity? What are the ingredients for palmolive pure and clear? Are fats acid ketones ethers esters or alcohols? What kind of noun is across? Which is the process used by the cell to rid itself to unwant large substances? Where does photosynthesis take place in flower? Choose the correct category from the list for each item Each category will be used more than once? What weather data can be observed with radar? What does backwash mean geography? How much rain does Mississippi get in January and February? Why is potassium fluoride a solid at room temperature? Why would it be difficult to us a map without a scale?