Answers

2016-04-29T19:59:04+05:30
Heart has four chambers with different sizes.This depends on its function like distributing the blood or collecting the blood of specific chambers.
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2016-04-29T21:09:28+05:30
NO ALL CHAMBERS ARE NOT OF SAME SIZE BCOZ EACH AND VERY CHAMBER HAS ITS OWN FUNCTION SO THEIR SIZE DEPENDS ON THE FUNCTIONS THEY HAVE LIKE COLLECTING,PUMPING BLOOD ETC..
  HOPE THIS HELPS.PLS MARK AS BRAINLIEST


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