What is an scribber?

Where is most of earths fresh water found? How does trial and error work? Why do some solids sink and some solids float? What does it mean when you have a heart on your hand that you didn't draw? Why you should keep the world clean? Rivers glaciers wind and waves all can cause? Are scientists really smart? How tall are you if you are 71 inches? A change that occurs when one or more substance change into entirely new substances with different properties.? Show me on a ruler .59 inches? How does a mechanical baby swing work? Which is the following would describe lamarcks ideas about evolution? Which is an example of a simple sentence from how to jumpstart a car battery? What is part of the experiment in which variable is missing? What is contraction factor? An opening in a building usually covered with glass? An example of an mechanical? What would most likely be the purpose of a myth? Why is it that everytime you click on a website it directs you somewhere else? What occurs each time you do an experiment?