Biology Form 5 Chapter 1 ± Transport 1.2 The Circulatory System -- The Human Heart 1 STRUCTURE OF A HUMAN HEART 2 STRUCTURE OF A HUMAN HEART 3 STRUCTURE OF A HUMAN HEART…

1.Basic Cardiac TheHeart2. The Heart• To understand the ECG, it helps to understandthe heart and how the heart works 3. The Heart• Fun Fact– The average heart beats…

1.   2. The circulatory system is a network of flexible tubes through which blood flows as it carries oxygen and nutrients to all parts of the body. It includes the heart,…

Slide 1 Slide 2 The Heart…..a muscular organ, the center of emotions, or a suit in a deck of cards? Let’s take a closer look at this magnificent system Slide 3 The Discovery…

Slide 1 Slide 2  The function of the circulatory system is to transport substances such as gases (O 2, CO 2 ), nutrients/wastes, hormones, immune system. It is also used…

Slide 1 © 2013 The McGraw-Hill Companies, Inc. All rights reserved. Anatomy and Electrophysiology of the Heart Fast & Easy ECGs, 2nd E – A Self- Paced Learning Program…

Slide 1 Lesson 3: The Circulatory System Slide 2 Hook: Interesting Facts Science There are 97,000km of blood vessels in every human The aorta, which is largest artery located…

Slide 1 Circulatory ( or cArdiovascular) System Blood Composition Plasma (55%): Fluid portion of blood Red blood cells (44%): Carry oxygen White blood cells: Defend against…

Slide 1 C H 42 C IRCULATION AP Biology Slide 2 H EART P UMPS B LOOD 1. Pumping of heart keeps blood moving in arteries. 2. Skeletal muscle contraction is responsible for…

Slide 1 BIO 238 Slide 2  Heart and blood vessels are part of the cardiovascular system  Heart pumps blood  Arteries carry blood away from the heart to capillaries…