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Remember the primary function of the respiratory system is to get oxygen into the body and then to the cells and to help eliminate carbon dioxide.
oops.....to help eliminate carbon dioxide from the body when we breathe out!!
Remember the primary function of the respiratory system is to get oxygen into the body and then to the cells and to help eliminate carbon dioxide.
ReplyDeleteoops.....to help eliminate carbon dioxide from the body when we breathe out!!
ReplyDelete