Timely ideas and information, with daily updates. Frequently Asked Questions Thousands of web sites for educators and students. Support for long-term classroom planning and professional development. Information covering important topics for today's educators and parents. The program includes correct responses to a serious accident and instructs viewers to call the 911 emergency number.
Animations illustrate how the layers of skin heal after an injury.
In addition, simple language is used to describe the clotting process and how white blood cells prevent infection. The video includes microcinematography of blood moving though a vessel and phagocytosis.