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Researchers used HeLa to develop “methods for freezing cells” (p. 98), and since they could freeze cells they could look at “identical cells at different points in time” (p. ... 98) and by freezing cells, researchers could see when this happened
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Answer:
Nice, mean, bossy, sweet, strict
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"’I see we'll have to do it the hard way
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its a classic line that many authors use that line would be the best out of the four to grow suspense
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In comparison with their self-concepts in middle childhood, adolescents begin to ... The culturally determined sense of timing that signals and records major ... Now she never expects to do well when she comes to bat, and sure enough, she ... Sixth-grader Thad, a low-achieving student, compares his school grades
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