What is the outward force on the cell wall of a plant that results from water contained within the cell?

meteorologists would compare a new weather map with one 24 h old to see how fast a front is moving.

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.