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What claims and conclusions that have led scientists to develop hypotheses…
What claims and conclusions that have led scientists to develop hypotheses, theories and models about the structure and function of plants?
photosythesis
conclusions over time # #
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chemical reaction
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6CO2 + 6H20 + (energy) → C6H12O6 + 6O2 Carbon dioxide + water + energy from light produces glucose and oxygen
need carbon dioxide, water, and sunlight.
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"a tentative explanation for an observation, phenomenon, or scientific problem that can be tested by further investigation."
theories
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Scientific theories are testable and make falsifiable predictions. They describe the causes of a particular natural phenomenon and are used to explain and predict aspects of the physical universe or specific areas of inquiry
models
a representation of an idea, an object or even a process or a system that is used to describe and explain phenomena that cannot be experienced directly.
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Often scientists will argue about the ‘rightness’ of their model, and in the process, the model will evolve or be rejected
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