Biological Molecules
Blood Biology I: Components of Blood
Further Exploration
(US Natl. Library of Medicine) Overview of blood and links to more information on topics.
(Amer. Society of Hematology) General overview of blood.
(Amer. Red Cross) Information on the different blood types.
Biography

News & Events
Barcodes show the blood family tree
(EurekAlert)
Researchers gain new understanding of how neutrophils latch onto vessel walls to protect from infect
(Science Daily)
Research
Google - Research database allows searching of the scholarly literature.
Experiment!
(Nobel Media) The purpose of this educational game is to learn the basics about human blood types and blood typing, as well as understanding one reason for its importance - to be able to save lives performing safe blood transfusions.
Next Generation Science Standards (NGSS)
Next Generation Science Standards: For States, By States
National Academies Press: A Framework for K-12 Science Education