What would my hypothesis be? during heavy rainfall events, earthworms will emerge from the soil.

the index of refraction of the second medium is higher. i just took the test trust me !

image result for how many calories of energy will 20 grams of carbohydrates provide in one gram provides 4 calories

consuming the right balance of protein, carbohydrates and fat can you maintain a healthy weight and optimize your energy levels. protein and carbohydrates both contain 4 calories per gram, while fat provides 9 calories per gram.