THE+CIRCULATORY+AND+EXCRETORY+SYSTEMS


 * * [[file:Circulatory system for posting.ppt]]




 * Cardiovascular diseases and disorders of the blood from Leah:
 * Excretory diseases and Healthy habits from Leah:
 * Circulatory system Worksheet I


 * [|Excretory System from Nottingham.ac.uk]


 * Excretory system Worksheet I


 * [|Revise the Circulatory System FromBBC- Bitesize]

Paul Andersen surveys the circulatory system in humans. He describes the movement of blood through the human heart and the blood vessels. He discusses the major components of blood and the cause of a heart attack.
 * [|The circulatory system.Anatomy and Physiology]

Paul Andersen explains the importance and location of interstitial fluid. He also explains the major function of the fluid for the movement of material into and out of the cell.
 * [|Interstitial fluid]


 * 25 Amazing Facts About Heart || * Label the drawings of the heart
 * Label the drawings of the excretory system


 * How the heart works 3D VIDEO
 * [|The excretory system video]


 * [|Heart Disease and Circulation Activity From BBC-Bitesize]The heart requires its own constant blood supply in order to keep beating.Find out more about how it works in this activity.


 * [|Heart Disease- Test from Bitesize (keeping Healthy)]


 * [|Circulatory System from Leaving bio]


 * [|Controlling Heart Beat]


 * Lub Dub sounds


 * Structure of the Heart (picture and model)

Circulatory system activities || * [|Repasa el contenido del sistema excretor en español] ||   ||
 * [|Biology Mad resources. Kidney and Nephron] ||
 * || * [|Proyecto Biosfera. Repasa las actividades del circulatorio en español c]
 * Recursos en español para repasar contenidos del sistema circulatorio y [|resolver actividades(Proyecto Biosfera del Ministerio de Educación)]
 * Recursos de refuerzo de la unidad 4 ||