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Title: The heart’s pacemaker controls its ________. Post by: kami on Sep 22, 2015 The heart’s pacemaker controls its ________.
A) rate and rhythm B) valves C) blood flow D) all of the above Title: Re: The heart’s pacemaker controls its ________. Post by: normale on Oct 3, 2015 Content hidden
Title: Re: The heart’s pacemaker controls its ________. Post by: kami on Oct 6, 2015 Excellent response, marking this solved.
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