they use natural selection because they got separated from their kind and have to make new living also they need to adapt to the environment
<span>H. floresiensis tended to be smaller than H. sapiens. In addition, they had much smaller heads and, therefore, smaller brains. Also, the species had a much more sloped forehead, shoulders that were more forward-leaning, and feet that were relatively large for their small body size.</span>
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They are further classified into: fish, amphibians, birds, reptiles and mammals.
I hope I've helped : )
Protein is a fat soluble vitamin