Interesting Facts!
http://www.sciencekids.co.nz/sciencefacts/humanbody.html
The Skin
http://www.sciencekids.co.nz/sciencefacts/humanbody/skin.html
The Skeleton
http://www.sciencekids.co.nz/pictures/humanbody/armbonesdiagram.html
The Heart
http://www.fi.edu/learn/heart/index.html
http://www.sciencekids.co.nz/sciencefacts/humanbody/heart.html
The Lungs
http://kidshealth.org/kid/htbw/lungs.html
http://www.cyh.com/HealthTopics/HealthTopicDetailsKids.aspx?p=335&np=152&id=2406
http://www.sciencekids.co.nz/sciencefacts/humanbody/lungs.html