PPT-The Circulatory System The Circulatory System

pumps and directs blood cells and substances carried in blood to all tissues of the body Cardiovascular System The CVS is composed of Heart an organ whose function is to pump the blood. It also returns oxygen poor blood to the lungs The circulatory system consists of The heart w hich pumps blood into the vessels Blood vessels tubes that carry blood to your en tire body and back to the heart The lungs which supply oxygen to the bloo The blood delivers nutrients and oxygen to your cells and removes waste products and carbon dioxide The heart ensures that blood flows constantly by pumping it through the blood vessels Blood vessels are tubes of all different sizes that transport b and . Respiratory . Systems. By Monika . Shpokayte. , Andrea Lattanzio, and Christopher . Tenorio. The Circulatory System. Transports:. blood and oxygen from the lungs to the . various tissues of the body. Circulation. Hannah Nevins. Bio 1b Spring 2009. Transportation to and from cells. Nutrients – e.g. fatty acids, glucose. Metabolites – wastes. Hormones – signaling cells, organs. Gases – O2, . Objectives. State the structures that make up the circulatory system. Describe the functions of the circulatory system. Identify and describe the function of the various types of blood cells. Describe blood flow through the heart. Parkway Middle School. © copyright 2014- all rights reserved www.cpalms.org. Quick LAB: Are you pulsating?. What is the pulse. ? . Find your pulse by using your index and middle fingers of your right hand and place them on your wrist at the base of your thumb in your left hand. You should feel your pulse.. We are now going to take our pulse for 15 seconds. When I say “go”, begin to count the number of pulses you feel until I say “stop”.. Now, multiply this number by 4.. . This will give you your beats per minute. Circulatory System . Main Function. The circulatory system is the body’s transport system. . It is made up of a group of organs that transport blood throughout the body. . The heart pumps the blood and the arteries and veins transport it.. In small invertebrate organisms, no circulatory system is necessary, as diffusion distances are short.. With greater size, diffusion from the external environment becomes insufficient and a circulatory system is required to transport materials within the body.. General Functions of the Circulatory System Heart: The heart plays an important role because it keeps all the blood flowing in the circulatory system. The process of exercising results in the body re and Shellfish Fishes are cold - blooded aquatic vertebrates and can be found in both saline and fresh water . The circulatory system of fishes is responsible for transporting blood and nutrients throu Reading Comprehension Science | Year 6 | Animals Including Humans | The Circulatory System: Functions | Lesson 2 Read the questions and specific instructions carefully. Refer to the Functions of the The main role of the circulatory system is to bring oxygen, nutrients such as sugar to the cells and remove waste products such as carbon dioxide.. Multicellular. organisms , or living things made of many cells need a system to deliver oxygen and food and remove wastes in order to survive.. Just as highway systems transport people and goods through a complex network. , the . circulatory system transports nutrients, gases, and wastes throughout the animal body. (. credit: modification . of work by .