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Astudent observes a star from two positions of earth in its orbit, in summer and winter, and measures the change in the position of the star. which of these can be best calculated by this method?
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2. sketch the inside of the bean nodule, and describe or label what you observed with the hand lens.
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What are some natural processes that represent physical and chemical changes?
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Biology, 22.06.2019 14:30
Explain why scientists use the word dominant for certain traits.
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In flies, long wings are a dominant trait, and short wings are a recessive trait. if a heterozygous...
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