Which of the following best defines the term irrigation? the nutritional supplementation of soil the process of watering crops the use of technology to alter genes the genetic information of an organism

weathering is the answer.

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.