What are some examples of suspence?

What difference between community and environment? How might the death of all producers in a community affect the carbon and oxygen cycles? Which is the main reason cells are replaced in the body? What is the difference between ordinary microscope and electron microscope? How much is 3 miles in meters? What force causes a object to be heavy? Can leaving a ceiling fan on for days cause a fire? What unit of measure is used to measure current? What is the prefix that means 1000? When can a hypothesis be elevated to status of a theory? What will make gasoline spill inert? Do Jordan 5s run big or small? A farmer wants to know if a new pesticide will produce better tomatoes than his old pesticide. Which of the following is the best hypothesis to use to address his question? What is the sound of glass smashing measured in decibels? How many centimeters in 60 inches? Why would a cup of water evaporate faster in the winter indoors? In an experiment to test the effect of excercise on the number of times a clothespin can be squeezed in 1 minute what is the dependent variable? Does general requirements do not apply to slings used in conjunction with other material handling equipment for the movement of material by housing? Why were the two articles about John Brown used in the research paper even though they have such obvious slants? Is 810 mm hg barometric pressure above or below standard pressure?