Both diet and physical activity play a critical role in controlling your weight. when the calories you burn, including those burned during physical activity, are less than the calories you eat or drink, you will

Answer in a couple of paragraphs, 1 or 2 at the most if anything! 20 points + brainliest--> explain what all the systems in your body do to work together < --list of systems needed: circulatory systemrespiratory systemdigestive systemexcretory systemnervous system