• Directions:
    1. Go to kidshealth.org
    2. Click on "for Kids"
    3. Chick on "How the Body Works"
    4. Choose an organ to investigate: lungs,heart,kidneys,liver,brain,stomach
    1. Go to kidsbiology.com
    2. Click on "human biology" on the left
    3. Choose an organ system to investigate: nervous,respiratory,circulatory,digestive,excretory 
    2. Click on "facts"
    3. Click on "human body facts"
    4. Choose organ
    *many irrelevant ads, please read around them