New: pysiologyAll contenthive-129948hive-196917krzzansteemhive-183959hive-180932photographyhive-166405hive-185836uncommonlabhive-150122hive-183397hive-144064lifebitcoinhive-188619krsuccesshive-139150hive-101145hive-103599hive-124908hive-109690hive-184714hive-145157TrendingNewHotLikersmbadayee (54)in bloodcells • 7 years agoLymphocytes In The Immune System: NK, T, And B CellsThe right atrium is on the right anterior side of the heart, and the left atrium takes up most of the base of the heart on its posterior surface. The thymus is a soft, roughly triangular organ…