39+ Anatomy Of The Heart Worksheet Answers Images. Choose words from the list to complete the sentences below. Some of the worksheets displayed are an introduction to the circulatory system coronary arteries heart anatomy work biology 1 work iv selec.
Choose words from the list to complete the sentences below. An anterior view of the heart is shown here. A level biology heart structure poster by beckystoke.
A thick layer of serous fluid, the pericardial fluid, lies between these two layers to provide a slippery surface for the movements of the heart.
The diagram below shows a section through the heart seen from the same direction as the external view in question 1. The heart is a muscular organ that pumps blood throughout the body. The heart sends deoxygenated blood to the lungs, where the blood loads up with oxygen and unloads carbon dioxide, a waste product of metabolism. Day after day, your heart beats about 100,000 times, pumping 2,000 gallons of blood through 60,000 miles of blood vessels.