Question

Which of the following statements are true? ( mark all that applY)

		An observation is something you notice.
		A scientific law can never be changed.
		Scientific conclusions are always correct.
		A fact is a generally-agreed-upon observation.
		A hypothesis can be wrong.
		A scientific observation must be repeatable.
		An observation is the decision you make based on the data.
		The work of a successful scientist is a step-by step process.
		An observation is the same thing as a fact.
		A theory and a law are similar in that they both try to explain why something happens, it’s just that a law does the job better than a theory
		A theory and a hypothesis are exactly the same.
		A law explains why something happens.
		A fact can be wrong.
		A law is a simple, useful summary of many facts
		In science, truth depends on observations and experiments, not what somebody say