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Page 1Chapter 18-The Cardiovascular System-Heart AssignmentFor this assignment, please read the chapter and answer the questions below. Please type your answers in red or blue color.Please note that points may be deducted if answers are not submitted in these colors.Sentences in italics are meant to help you understand the material- they are not questions.Cardiovascular System:The cardiovascular system consists of the heart, and vessels, arteries, capillaries and veins.What is the function of this system? (1 point) Pericardium: (6 points)It is made of a tough outer bag that surrounds a double-layered sac. This tough, outer layer is composed of dense connective tissue and is called the ___fibrous__________ pericardium.What is the function of this fluid? (1 point) Wall of the Heart (4 points)BIO 202 – Chapter 18