The knowledge obtained by observing the natural world and asking questions is called

A series of steps followed to solve problems is called

What is a hypothesis

An experiment that tests only one factor at a time

a factor that changes in an experiment in order to test a hypothesis

an explanation that ties together many hypotheses and observations

A summary of many experimental results and observations and explains how something works

An artificial device that replaces a missing part of the body

The process of creating technology

The process engineer use to develop a new technology

A test model for a new technology

What should you do if your experiment does not prove your hypothesis correct?

Once you have collected all of your data from your experiment, what should you do with it?

Once you have built your prototype and you test it, you find it doesn't work like it should; what should you do?

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