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After six weeks of collecting data for her science fair project, Lucinda realizes that her hypothesis was incorrect the night before the science fair. What should she do now?
may change in response to the change the scientist makes to the independent variable
Finish her project and enter it into the fair with the data that proved her hypothesis wrong.
water with no flouride added
Science can not change because it is based on facts
more questions
an observation
amount of light
the variable that may change in response to what you changed
An experiment tests how light affects the growth of plants. The first plant is placed in full sunlight, the second in a shaded area, and the third in an unlit closet. What is the independent variable in this experiment?
may change in response to the change the scientist makes to the independent variable
Finish her project and enter it into the fair with the data that proved her hypothesis wrong.
water with no flouride added
Science can not change because it is based on facts
more questions
an observation
amount of light
the variable that may change in response to what you changed
Danny notices that the tomato plants on the sunny side of his garden are twice as tall as tall as those on the shaded side. This is an example of
may change in response to the change the scientist makes to the independent variable
Finish her project and enter it into the fair with the data that proved her hypothesis wrong.
water with no flouride added
Science can not change because it is based on facts
more questions
an observation
amount of light
the variable that may change in response to what you changed
Which of the following statements is not true regarding science?
may change in response to the change the scientist makes to the independent variable
Finish her project and enter it into the fair with the data that proved her hypothesis wrong.
water with no flouride added
Science can not change because it is based on facts
more questions
an observation
amount of light
the variable that may change in response to what you changed
Most often the results of an experiment lead to
may change in response to the change the scientist makes to the independent variable
Finish her project and enter it into the fair with the data that proved her hypothesis wrong.
water with no flouride added
Science can not change because it is based on facts
more questions
an observation
amount of light
the variable that may change in response to what you changed
Which of the following is the correct definition of the term dependent variable?
may change in response to the change the scientist makes to the independent variable
Finish her project and enter it into the fair with the data that proved her hypothesis wrong.
water with no flouride added
Science can not change because it is based on facts
more questions
an observation
amount of light
the variable that may change in response to what you changed
The dependent variable in an experiment
may change in response to the change the scientist makes to the independent variable
Finish her project and enter it into the fair with the data that proved her hypothesis wrong.
water with no flouride added
Science can not change because it is based on facts
more questions
an observation
amount of light
the variable that may change in response to what you changed
A city wanted to determine whether or not the addition of fluoride to water would prevent tooth decay. The city was large enough that there were several different areas. What is the best control for their experiment?
may change in response to the change the scientist makes to the independent variable
Finish her project and enter it into the fair with the data that proved her hypothesis wrong.
water with no flouride added
Science can not change because it is based on facts
more questions
an observation
amount of light
the variable that may change in response to what you changed
Check it!