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Control Variable

Questions (6)

1. The ? is the part of an experiment that is not being tested and is used for comparison. (7 words)2. The ? describes the steps
1. 13 answers
2. asked by Happyface
3. 5,417 views
please tell me if you agree with the following:Which Brand of popcorn hs the least amount of unpooped kernels after 3 minutes.
1. 2 answers
2. asked by lori
3. 1,107 views
Kevin decides to find out which fertilizer is best for tomatoes. He pots up three plants, all with the same soil, giving one no
1. 1 answer
2. asked anonymously
3. 22 views
In an experiment or investigation, what is a control?(1 point)Responses The variable that changes other variables in the
1. 1 answer
2. asked anonymously
3. 46 views
Which variable was controlled in the experiment?(1 point) Responses sweetness of fruit sweetness of fruit hours of sunlight
1. 1 answer
2. asked by Mekhi
3. 21 views
A student is studying the effects of sunlight on tamato plants she chooses 6 tomatoe plants making sure that each of them
1. 1 answer
2. asked anonymously
3. 23 views