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Observations and measurements that are collected as a result of an experiment are called
Variable
Discovering that the hypothesis is not supported.
The height of the plants
The meniscus
Hypothesis
Data
The amount of light.
Quantitative observation
Sam wanted to know if talking to plants makes them grow taller. What should the dependent variable be in his experiment?
Variable
Discovering that the hypothesis is not supported.
The height of the plants
The meniscus
Hypothesis
Data
The amount of light.
Quantitative observation
In an experiment, the factor that changes is called a
Variable
Discovering that the hypothesis is not supported.
The height of the plants
The meniscus
Hypothesis
Data
The amount of light.
Quantitative observation
Mary conducted an experiment to find out how much light was needed by cactus plants to grow. What is the independent (manipulative) variable?
Variable
Discovering that the hypothesis is not supported.
The height of the plants
The meniscus
Hypothesis
Data
The amount of light.
Quantitative observation
I predict that the penny will hold 25 drops of water. This statements is best described as a
Variable
Discovering that the hypothesis is not supported.
The height of the plants
The meniscus
Hypothesis
Data
The amount of light.
Quantitative observation
Karen determined that the paper airplane flew 25 meters in an experiment. She is making a
Variable
Discovering that the hypothesis is not supported.
The height of the plants
The meniscus
Hypothesis
Data
The amount of light.
Quantitative observation
When Kyle was measuring water in a graduated cylinder, he noticed that the surface of the water was not level, but curved. What is this curved surface called?
Variable
Discovering that the hypothesis is not supported.
The height of the plants
The meniscus
Hypothesis
Data
The amount of light.
Quantitative observation
Which of the following is acceptable during the scientific process?
Variable
Discovering that the hypothesis is not supported.
The height of the plants
The meniscus
Hypothesis
Data
The amount of light.
Quantitative observation
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