CK-12 Foundation
Ck 12: Life Science: Blood Diseases
[Free Registration/Login may be required to access all resource tools.] Problems can occur with red blood cells, white blood cells, platelets, and other parts of the blood. Many blood disorders are genetic, meaning they are inherited...
Science4Fun
Science4 Fun: Blood
What is blood? Discover how and why blood travels in the body, the three main types of blood cells, and the different blood types.
McGraw Hill
Mc Graw Hill Education: Replacing Blood
An exploration of the different types of transfusions with a brief look at synthetic blood.
CK-12 Foundation
Ck 12: Life Science: 11.26 Blood
Understand the physiological make-up of human blood.
Exploratorium
Exploratorium: Microscope Imaging Station: Cell Motility
This interesting site explains how cells move and provides videos depicting the movement of various human and animal cells.
BBC
Bbc: Gcse Bitesize: Cellular Respiration and Transport
The circulatory system transports substances between the exchange surface and cells. It delivers oxygen and glucose to the tissues for respiration, which is the release of energy to cells.
BBC
Bbc: Gcse Bitesize: The Challenges of Size in Animals
This lesson focuses on blood including it's functions including transporting materials around the body and protecting against disease. It explains the components of blood and the functions of each and offers a link to an assessment.