http://www.kidshealth.org/kid/body
A good internet resource for kids about the body and staying healthy
http://www.thehumanbody.ecsd.net
This is one second grade classes project on the body
http://www.medtropolis.com/VBody.asp
This site is a virtual body in English and Spanish
http://yucky.kids.discovery.com/flash/body/pg00029.html
This site explores various systems of the body and bodily functions explained in kid friendly terms
http://www.innerbody.com
Human Anatomy online
http://library.thinkquest.org/2935/ site aimed for high school students but with some in depth look at systems and nice organization
http://webarchive.org./web/20020207013327/http://www.stfrancistopeka.org/64trivia.htm Health trivia
http://www.educationworld.com/a_lesson/lesson065.shtml
A site of resources and interesting facts