Curated OER
They Don't Just Eat Grass
Students consider the USDA daily recommendations to create a "feed" product for middle schoolers. In this Health lesson, students learn about the ingredients in feed that is fed to livestock and apply the method to creating feed rations...
OpenStax
Open Stax: Exercise, Nutrition, Hormones, and Bone Tissue
All of the organ systems of your body are interdependent, and the skeletal system is no exception. The food you take in via your digestive system and the hormones secreted by your endocrine system affect your bones. Even using your...