Ibelieve the answer is microorganisms within the body develop mutations, so d.hope i you out : )
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Health, 23.06.2019 09:00
Scientists believe that differences in cause hot, plastic-like rock in the asthenosphere to rise toward earth's surface. a. density c. weight b. magnetism d. composition select the best answer from the choices provided
What type of breathing, also known as balanced breathing, makes the respiratory rhythm more regular, which in turn has a soothing effect on the entire nervous system?