How do we benefit from introduced species that are not invasive

explanation:

they can be good for the ecosystem

oceans

indian ocean

pacific ocean

atlantic ocean

arctic ocean

southern ocean

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.