Also see: And now it’s global COOLING! Record return of Arctic ice cap as it grows by 60% in a year Carbon Dioxide Basics Energy Flow: Plant World and Animal World The Sun: Source of All Biological Energy Biological Energy & Matter Cycle Promoters of Efficient v. Inefficient Metabolism Comparison: Oxidative Metabolism v. Glycolytic Metabolic [...]
Science. 1972 May 5;176(4034):512-4. Toxic substances in plants and the food habits of early man. Leopold AC, Ardrey R. The widespread occurrence of toxic substances in plants must have greatly restricted their usefulness as food for primitive man. The development of cooking of plant products is suggested to have been a major evolutionary advance, making [...]
