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
Another question on Chemistry
Chemistry, 22.06.2019 00:30
This active feature of earth's crust in building mountain ranges as well as islands. this feature is a a) cavern. b) earthquake. c) mountain. d) volcano.
Answers: 2
Chemistry, 22.06.2019 11:30
If blood contains 150g of hemoglobin per liter of blood, how much hemoglobin would be contained in 10 ml of blood
Answers: 2
Chemistry, 23.06.2019 00:00
2-bromo-2-methylbutane undergoes an e1 elimination reaction in the presence of ethanol. in the next reaction only one of the possible products is represented. although the product shown is not the major product of the reaction, notice that there is more than one way it can be produced. complete the mechanism and draw the missing substances.
Answers: 1
Chemistry, 23.06.2019 00:00
Before it was launched, a helium-filled balloon had a pressure of 201 kpa at a temperature of 27°c. at an altitude of 15,000 m, the pressure had decreased to 2.5 kpa and the temperature had dropped to -14 °c. the volume of the balloon increased to 59.3 m3. what is the original volume of the balloon? 13 m3 0.85 m3 0.077 m3 1.17 m3
Answers: 3
You know the right answer?
Jordan is doing a science fair project on the effect of music on the growth of tomatoes. he has two...
Questions
Social Studies, 28.04.2021 02:10
Geography, 28.04.2021 02:10
History, 28.04.2021 02:10
Mathematics, 28.04.2021 02:10
Arts, 28.04.2021 02:10
Mathematics, 28.04.2021 02:10
Mathematics, 28.04.2021 02:10
Mathematics, 28.04.2021 02:10
Social Studies, 28.04.2021 02:10
Mathematics, 28.04.2021 02:10
Mathematics, 28.04.2021 02:10
Mathematics, 28.04.2021 02:10
History, 28.04.2021 02:10
