The anwser is (A).<span>Methanogens. hope this helped you out
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Cells exposed to environmental factors known to cause mutations in genetic material will <u>become cancer cells</u>
<u>Explanation:</u>
Environmental factors like radiation and high concentration of chemicals are among the factors that cause mutation in the genetic material. Internal genetic changes causes mutation in the genetic material, the DNA there are many chances of the mutated gene to convert into an Oncogene.
An Oncogene is a genetically mutated gene which causes tumor. The mutated gene causes proliferation of cells. More than 90% of the cancer is caused by the carcinogenic substances present in the environment.
The only exception would be nuclear energy. Heavy elements like Uranium got their stored energy from ancient supernovae, that doesn't come from the sun. And fusing hydrogen is tapping energy that has been around since the Big Bang.
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yes it is correct I would say since in the first place they had to umm... you know... for the female to make fish eggs