the question a scientific question can be answered by gathering scientific evidence with measurements observations testable measurable do not use term better how is that measured an example of a ...
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...The question a scientific can be answered by gathering evidence with measurements observations testable measurable do not use term better how is that measured an example of which freezes faster fresh water or salt research review literature before you begin your investigation must find out all information known about topic textbooks and science books journals usually high level internet resources edu gov pay attention to source bias accurate hypothesis developing give possible outcomes for tested variables it based on previous knowledge if then states what are being part collectable data frozen will take longer freeze rationale explain why correct adding lowers freezing point this cause...