Lab safety and Scientific method Crossword

Always wear ________to cover your eyes during an experiment
A method of testing different hypothesis is
A conclusion based on observation that is based on previous
A educated guess
Never _____ anything in a lab unless instructed
The Info collected during an experiment is ____
What do we call the direction in the scientific method
In order to smell a substance, you are to ___ with your hands
Always tie your ___ back
( AAA rule ) Always add ___
A variable whose values don't depend
What some thinks will occur
set of tested hypothesis that explains an observation