Please choose the correct answer to the question: A student is working on a science project display for the school science fair. To best communicate why her conclusions are valid, what should be included on the display?

Answer1: a list of authoritative sources that supports her conclusion Answer2: instructions for viewers to repeat her procedures Answer3: clearly illustrated diagrams of the scientific principles involved Answer4: a complete write-up of her experimental method and data collected

Answer format: answer1/answer2/answer3/answer4