johnsonraiah8091 johnsonraiah8091

08-02-2020
Biology

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What is the function of the fluid that fills the pericardial sac

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leonidcajas leonidcajas

08-02-2020

function

Explanation:

the pericardial fluid reduces friction within the pericardium by lubricating the pericardial surface allowing the membranes to glide over each other with each heart beat.

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