Social Studies, 12.10.2019 20:30 collegebound3506
Scientists developed the first successful human cell culture in vitro (grown in a lab) in the 1950s by removing cancer cells from a woman. this concept has allowed modern scientists to successfully grow organs. which of the following answers best determines why there was success? neurons send a signal to the cell to multiply. a large blood supply to the cell allows enough nutrients for growth. cells are the basic unit of life and thus can regenerate if in a controlled environment. cells cannot reproduce on their own, and the scientist manipulates them to grow.
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Social Studies, 21.06.2019 17:30
Rite three to five sentences describing your view of the supreme court's "separate but equal" principle in the plessy v. ferguson decision.
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Social Studies, 22.06.2019 02:00
If there were no system of checks and balance,the process of government would eventually fall apart. do you agree with this opinion? why or why not?
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