What is Science?

A ________________________ is a reasonable and educated guess based on observations.

Scientist gather ____________________ when conducting an experiment.

The results of an experiment must be __________________________.

People who work in the health field, such as physicians and nurses, study

______________________ are factors that can be changed in an experiment.

Chemistry and Physics are a part of _____________________.

A ______________________ is one test or trial where everything is held constant.

A ____________________ involves changing 1 factor and observing its effect on another.

Which is not a part of a system?

True or False: All experiments must be repeated because an error in the experiment could occur.

True or False: Data can be recorded inaccurately to draw conclusions.

A rule that describes a pattern in nature is

The results of an experiment might be slightly different each time, so use an ______result.

The study of Earth systems and the systems in space is called

The variables that are not changed in an experiment are ____________________.

______________________is a way of learning more about  the natural world around you.

A _________is an attempt to explain a pattern observed repeatedly in the natural world.

A ___ allows people to visualize things in their mind, that are difficult to see or understand.

The __________________ changes as a result of a change in the independent variable.

Which one is not used to organize a scientist's observations?