The organ situated in the pericardia cavity of a mammal is the? by Sunday | Sep 9 | Biology JAMB | 0 comments A. heart B. liver C. stomach D. spleen Correct Answer: Option A – heart Users Also Read These:All the following organs/agencies of the United…The structure that separates the thoracic from…An object is moving with a velocity of 5ms−¹. At…Which of the following pairs of organ is located in…A town that is situated where two rivers meet is a?