Water Proteins Carbohydrates Fats Water Proteins Carbohydrates Fats Water Proteins Carbohydrates Fats Elements they contain Smaller molecules they are made of Solubility in water Why organisms need them How to test for them Elements they contain Smaller molecules they are made of Solubility in water Why organisms need them How to test for them Elements they contain Smaller molecules they are made of Solubility in water Why organisms need them How to test for them
