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What must all scientists do immediately after they collect their data?
the water temperature
constants
All of the above.
Analyze the data carefully.
apple
independent variable
constants
A
Experiments to find the best weed killer were run simultaneously. Experiment A used 1000 acres of fields. Experiment B used 200 acres of field. Which results will more reliable?
the water temperature
constants
All of the above.
Analyze the data carefully.
apple
independent variable
constants
A
Timmy tested the effects of water temperature on the amount of oxygen that can be dissolved in the water. What is the dependent variable?
the water temperature
constants
All of the above.
Analyze the data carefully.
apple
independent variable
constants
A
Which of the following are important for gathering good data?
the water temperature
constants
All of the above.
Analyze the data carefully.
apple
independent variable
constants
A
What is the experimental factor in an experiment called? it is the one you test.
the water temperature
constants
All of the above.
Analyze the data carefully.
apple
independent variable
constants
A
Which of the following is not considered a model?
the water temperature
constants
All of the above.
Analyze the data carefully.
apple
independent variable
constants
A
In an experiment concerning the amount of sunlight on plant growth, all groups received the same water, fertilizer, and soil conditions. What are these called?
the water temperature
constants
All of the above.
Analyze the data carefully.
apple
independent variable
constants
A
What do we call all the factors that remain the same for all experimental groups in an experiment?
the water temperature
constants
All of the above.
Analyze the data carefully.
apple
independent variable
constants
A
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