The exchange takes place in the millions of alveoli in the lungs and the capillaries that envelop them.
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The answer is true changing the length of rest time during resistance training can help the type of work out
<span>Answer D is correct - gastroenteritis is not a possible consequence of exposure to ozone. In fact, ozone is used as an oxidant and disinfectant for surface and groundwater, and has been proved to destroy such diseases as the Norovirus.</span>
