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wel
3 years ago
10

Give an example of a scientific investigation that would require both observations and experiments

Biology
1 answer:
mestny [16]3 years ago
8 0
Put nectar into different colored containers but same size. put it outside and see how much nectar is left in each container is left

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its a

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The barrier functions to regulate the chemical composition of the extracellular fluid surrounding the brain cells.

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During what energy from the sun is stored in the bonds of sugar molecules
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