Do we have 23 or 46 chromosomes

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.

allowed for the prediction of the properties of missing elements.

bru what tyep of qus is dis

population. population is the number of people or animals in a particular place. an example of population is over eight million people living in new york city.

here is your answer hope i .