Cancer cells are * 1)mutated cells inherited from a parent
2)mutated cells that occur by chance
3)cells that divide more than 30 rounds of cell division
4)all of the above

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For this question look at the hydropic diagram water that is heated by the sun evaporates. select the number that represents it.

You are working in the lab and are working with the same element but with varying isotopes of the element. you are working with c-11, c-13, c-14, and c-15. what is the average atomic mass of this element? (use periodic table) a- 12 b-15 c-14 d-13

Why did the federal government end its support of yucca mountain as a site for long-term storage of nuclear water