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You have learned in biology class that a substance called chlorophyll makes leaves green. You guess that perhaps leaves change color because they do not produce chlorophyll when temperatures get colder. What have you done?

2 Answers

4 votes

you have formed what you call a hypothesis, is kinda like a theory.

User Giao
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2 votes
You have formed a hypothesis.
User Nasir Jafarzadeh
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