Asked by Casey
Which of the following statements is true?
A hypothesis is created at the end of an experiment.
The dependent variable is changed by the experimenter.
The best hypotheses are written as answers to a question.
Observations are often used to form questions about the world
A hypothesis is created at the end of an experiment.
The dependent variable is changed by the experimenter.
The best hypotheses are written as answers to a question.
Observations are often used to form questions about the world
Answers
Answered by
Casey
can anyone help me?
Answered by
Ms. Sue
Sure. Tell us your answer, and we'll check it for you.
Answered by
Ms. Sue
No.
http://www.sciencebuddies.org/science-fair-projects/project_variables.shtml
http://www.sciencebuddies.org/science-fair-projects/project_variables.shtml
Answered by
blackveilbridesarmymember
it has to be C
Answered by
joe
Maggie is using her cat in an experiment on animal intelligence. Which of the following statements is true?
Maggie's experiment is poorly designed.
Since Maggie is using her own cat, her hypothesis will be proven false.
Maggie does not like her cat, so it is impossible for her to be biased.
If Maggie gives her cat an unfair advantage, her experimental results will be biased.
Maggie's experiment is poorly designed.
Since Maggie is using her own cat, her hypothesis will be proven false.
Maggie does not like her cat, so it is impossible for her to be biased.
If Maggie gives her cat an unfair advantage, her experimental results will be biased.
Answered by
melody
hey im 2 years late but the answer is d
Answered by
melody
nvm im 4 years late
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