Learn how and where osmosis takes place in the digestive system and excretory system and the role of osmosis in kidney dialysis.
Browse our resource collection by type:
Browse Backgrounders resources Browse Career Profile resources Browse Case Studies resources Browse Hands-on Activities resources Browse Interactives resources Browse Learning Strategies resources Browse Lessons resources Browse Picture Collections resources Browse Projects resources Browse STEM in Context resources Browse Video Channels resources
Heavy metal is a term for some toxic chemical elements. They can cause problems like bioaccumulation, but are useful in nuclear medicine and medical imaging.
Microbes are everywhere, even in your digestive tract. Some of these microbes are helpful, and some aren’t.
Celiac disease is an autoimmune disorder. Gluten triggers an immune system response, seriously affecting nutrition.