Unit test

________ is a way of looking at or studying the natural world.

• Science

• the scientific method

• nature of observation

• tentativeness of scientific knowledge

________ is a testable explanation of a situation.

• Hypothesis

• Conclusion

• Problem

• Analyze

___________ is a fact that constant in every experiment.

• Controlled variable

• Independent variable

• Dependent variable

______ is an investigation that takes place out of the laboratory.

• Field Study

• Control Variable

• Test

• Perr-view

________ is a judgement, decision, or opinion formed after an investigation.

• Conclusion

• Problem

• Hypothesis

• Test

________ is an evaluation of scientific, academic, or professional work by other work in the same field.

• Peer-view

• Test

• Control Variable

• Field Study

________ is a globally agreed system of units with a set of prefixes to indicate multiplication or division by power of 10.

• Math

• SI unit

• Symbols

• Work field

______ is a representation of a thing or an event.

• Model Making

• Field Study

• Graphs

• Test

_________ explains how the universe began with an infinitely hot and dense single point that inflated to form the ever-expanding universe.

• The Big Bang Theory

• Plate tectonic Theory

• Evolution Theory

• Effective theory

________ is a factor that you can change in the experiment.

• Independent Variable

• Control Variable

• Dependent Variable