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Varvara68 [4.7K]
3 years ago
11

Over time, scientists have extracted scientific ______________ from their observations and experiments, or rules that describe h

ow nature works.
questions

hypotheses

laws

observations
Biology
1 answer:
Ne4ueva [31]3 years ago
4 0

Answer: over time, scientists have extracted scientific hypotheses from their observations and experiments, or rules that describe how nature works.

Explanation: because the scientists don’t only use chemicals but they use there mind they always Connect them with the work they are doing and like but there body Force to touch, and smell.

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Answer:

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The dependent variable is the variable that responds to changes of the independent variable. In other words, the dependent variable is the outcome of manipulating the independent variable. Hence, the dependent variable is dependent on the independent variable. For Rachel's experiment, the PLANT GROWTH is the dependent variable because it is what responds to changes in amount of light (independent variable).

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