SciShow
The Deal with Fat
Fats are essential to a balanced diet and help bodies use certain vitamins as well as maintain healthy skin and hair. While watching the video, learners explore fat, which is certainly talked about a lot in terms of health. The narrator...
Curated OER
Health: Digestive System 101
Colorful pictures and animation accompany a thorough explanation of the digestive process. Each anatomical part of the digestive system is explained as well as the chemical signals that are affiliated with digestion and absorption....
Howard Hughes Medical Institute
How We Get Our Skin Color Interactive
I can see your epidermis. A short video shows how we get our skin color. It explains how melanocyte cells in the epidermis produce melanin, and that the type and amount of melanin controls skin color.