Testable questions should contain a cause-and-effect relationship

Most people use the scientific method in their everyday lives

The purpose of an experiment is to prove the hypothesis is true

There should only be one independent variable in an experiment

A scientist examining the area for mold spores is collecting qualitative data

The amount of energy present in a material may be measured using time

A researcher should provide a sufficient overview of a scientific problem

Tables and charts may be used to present data

A researcher should always find a complex scientific problem to work on

It is not important to state the hypothesis of an investigation