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an individual is severely bumed in a fire. which of these procedures would doctors make replacement skin tissue for the
patient?
using reproductive cloning to produce a new layer of skin
manipulating adult stem cells to grow new skin tissue
creating skin tissue by combining cells from different cell lines
growing a layer of skin cells on a matrix that provides structure
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sebe

What causes darkening of the skin as melanin production increases

(select all the correct choose each statement that is scientific. - the opinions of randomly selected participants in a survey prove the idea that global temperatures are not increasing on earth. - the universe's average temperature and rate of expansion support the idea that it began as one super-dense and hot mass 13.8 billion years ago. - ocean tides are caused by the uneven gravitational pulls of the moon and sun on different parts of earth. - human life is more valuable than other forms of life on earth because humans are more intelligent than other organisms.

The image shows the evolution of a species of fish. a few fish from a population developed different social behaviors and evolved into different species. two fish according to the image, the fish underwent . the new species of fish had mating seasons that were different from that of the original fish. because of the differences in mating seasons, the fish underwent reproductive isolation. this mode of isolation would be .