What is a neiroid?

Why should you do a re-evaluation and error analysis at the end of an experiment? How many grams in 4.2 ounces? How do use the word catapult in a sentence? What is this 900080004222? How do you remember things easier? What is a physical form that a substance can exist? What is it called when you fill in gaps with what your senses tell us? Does a spring scale measure weight? What is an example of a flat cloud and a puffy cloud? How does the kinetic energy of a body change if its momentum is halved? How many 2.5 cc in gram? Examples of Indirect measurement in science? What is the efficet of mastestion? What is a task that should be done thoroughly? Does coke clean a dirty penny? What is the tallest tree in Tasmania? Can models be used to collect data and make predictions? Is Professor Graeme Clark dead? What facts about Sir John Franklin? What are the different types?