WebBreathing consists of two phases, inspiration and expiration Inspiration- the process of taking in air (O2) Expiration- the process of blowing out air (CO2) Human Respiratory System Figure 10.1 Organs in the Respiratory System STRUCTURE FUNCTION nose / nasal cavity warms, moistens, & filters air as it is inhaled pharynx (throat) passageway for ... WebNov 28, 2014 · 3. Blood vessels and the circulatory system The circulatory system is made up of the heart, blood and blood vessels. What are blood vessels and what do they do? Blood vessels are the network of tubes that carry the blood, pumped by the heart, around the body. 3 of 30 Boardworks Ltd 2004; 4. What is the total length of blood …
Ks4 the breathing system (boardworks) - [PPT Powerpoint]
WebGlucose and oxygen are transported around the body by the circulatory system. Blood flowing in blood vessels takes these important substances to where they are needed the bodys cells. 6 of 36 Boardworks Ltd 2004 7. WebEmpower Teachers Engage Students Enhance Learning A turn-key library of interactive lessons that enrich K-12 instruction SCHEDULE DEMO Join thousands of school … kenneth owens photography
The circulatory system review (article) Khan Academy
WebNov 28, 2014 · The mechanical act of chewing food is part of physical digestion. Once the teeth have digested the food, it may be small enough to be swallowed. However, some food can be sharp and it would be … Web1. the Circulatory System - Free download as Powerpoint Presentation (.ppt), PDF File (.pdf), Text File (.txt) or view presentation slides online. The functions of the circulatory system: transportation, control and protection To identify cardiac structures How the heart acts as a pump in the double circulatory system Definitions of heart rate, stroke volume … Web1. The Circulatory System Subject: GCSE PE Author: Boardworks Ltd Last modified by. Created Date: 9/9/2001 2:26:25 PM Document presentation format: On-screen Show … kenneth owens shooting