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What can the dopper effect reveal about the movement of a star or galaxy
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How does pregnancy begin? a) a placenta forms in the uterus b) a sperm reaches an egg in the fallopian tubec) the blastocyst differentiates into two cell types d) contractions begin in the uterine wallapex
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Rachel ate a piece of fruit and happened to drop the seeds in her backyard. after a few weeks, she saw a small plant with flowers growing in the backyard. which group does this plant belong to? a. angiosperms b. gymnosperms c. pteridophytes d. bryophytes e. chytrids
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Which structure in the cardiovascular system connect arteries to veins?
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What is the one part of the nucleotide that differs among the other different nucle tides?
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What can the dopper effect reveal about the movement of a star or galaxy...
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