Asked by snowy

the purpose of including a control in an experiment is to provide_______.

can someone please help me solve what the blank/____ is???
Answered by Ms. Sue
Snowy, Ellie, Casey -- in Jacksonville -- please use the same name for your posts.

It looks like you've spent the evening fishing for your homework answers.
Answered by snowy
okay... sorry. I will stick to the same now from now on then if it makes you happy
Answered by snowy
u didn't answer me though.
Answered by johnny
the control is what you are matching the blank to. (i.e.) is the blank going to match what the control object is speced out to. if a board is 4 inchs long, that is the control piece. you put other boards up beside to make sure each board is four (4) inches long. hope this helps.
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