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Q 1/10
Score 0
A farmer applies different fertilizer to his cotton crops, to see which will make his plants grow the highest. What is an independent variable?
30
Height of plants
Type of fertilizer
Growth of plants
Different cotton crops
Q 2/10
Score 0
A farmer applies different fertilizer to his cotton crops, to see which will make his plants grow the highest. What is the dependent variable?
30
Growth of plants
Height of plants
different cotton crops
Type of fertilizer
10 questions
Q.
A farmer applies different fertilizer to his cotton crops, to see which will make his plants grow the highest. What is an independent variable?
1
30 sec
Q.
A farmer applies different fertilizer to his cotton crops, to see which will make his plants grow the highest. What is the dependent variable?
2
30 sec
Q.
I use different types of weed killers on my lawn to see which one kills the most weeds. What is the dependent variable?
3
30 sec
Q.
I use different types of weed killers on my lawn to see which one kills the most weeds. What is an independent variable?
4
30 sec
Q.
In a study about headaches, doctors gave patients Alieve, Tylenol, Advil, and Excedrin, to see which medication would relieve the headache pain the fastest. The doctors timed how long it took the medication to work. What is the independent variable?
5
30 sec
Q.
A scientist wanted to determine the color flower that bees are most attracted to. She placed colors of the same type of flower near each other and counted the number of bees that visited each flower color. What is the dependent variable?
6
30 sec
Q.
The independent variable is the one you measure.
7
30 sec
Q.
The dependent variable is the variable that you measure.
8
30 sec
Q.
How many dependent variables can you have in an experiment?
9
30 sec
Q.
How many independent variables can you have in an experiment?
