Research on animals is not relevant to people because animals are different from people.
All mammals are descended from common ancestors, so humans are biologically very similar to other mammals. All mammals, including humans, have the same organs – heart, lungs, kidneys, liver, etc. – that work in the same way, controlled via the bloodstream and nervous system.
Of course there are minor differences, but these are far outweighed by the remarkable similarities. The differences can also give im...
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