Chemistry, 20.08.2019 20:00 tinajackson6534
Jordan is doing a science fair project on the effect of music on the growth of tomatoes. he has two tomatoe plants, plant a and plant b, that he grows in a window and gives that same amount of water. plant a is exposed to classical music using headphones attached to the soil. throughout the growth period, jordan counts the number of tomatoes produced by each plant.
what is the control group?
what is the independent variable?
what is the dependent variable?
what should jordan's conclusion be?
jordan need to repeat this experiment, what should he do differently?
Answers: 1
Chemistry, 22.06.2019 12:30
Sodium sulfate dissolves as follows: na2so4(s) → 2na+(aq) + so42- (aq). how many moles of na2so4 are required to make 1.0 l of solution in which the na concentration is 0.10 m?
Answers: 2
Jordan is doing a science fair project on the effect of music on the growth of tomatoes. he has two...
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