A scientist studies how air blowing on plants affects their growth. He uses
fans to create different amounts of wind and measures the growth of the
plants. What would make this experiment more repeatable?
A. Using no independent variables
B. Keeping track of the exact amount of wind on each plant
C. Keeping most of the details of the experiment a secret
D. Having an experimental variable
Answers: 2
Physics, 21.06.2019 16:40
What is the internal energy of 4.00 mol of diatomic nitrogen gas n2 at 455k
Answers: 1
Physics, 22.06.2019 12:00
If the new moon happens on january 15th, what shape will it be on february 6th?
Answers: 1
Physics, 22.06.2019 14:00
What is the force that opposes motion and works against the downward pull? a) friction b) gravity c) weight d) acceleration
Answers: 1
A scientist studies how air blowing on plants affects their growth. He uses
fans to create differen...
History, 05.02.2020 06:57
English, 05.02.2020 06:57
History, 05.02.2020 06:57
Health, 05.02.2020 06:57
Geography, 05.02.2020 06:57
Mathematics, 05.02.2020 06:57
Mathematics, 05.02.2020 06:57