Question

what is science project variables?

Answer 1

Dependent variables. Controlled variables. A variable is part of an experiment that can change, such as amount of light, temperature, humidity, time changes, or plant growth. In anexperiment, an independent variable is a variable that either changes on its own, or you purposely change it

Answer 2

Step-by-step explanation:

science project is an educational activity for students involving experiments or construction of models in one of the science disciplines. Students may present their science project at a science fair, so they may also call it a science fair project. Science projects may be classified into four main types.