The answer that you are looking for is A. Nephrons
" If you exercise longer than an hour, you should eat a healthy snack right before your workout to help your body maintain blood glucose levels." This statement is a Fact. This is because,when your blood sugar level is regulated, it can help maintain your body's<span> fat-burning capacity.</span>
When you fill up on high-fiber foods such as fruit, you’ll also have more energy for exercising.<span>
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I think its B because Charlie is overweight and should start a exercise routine and diet but his caliper test doesn't make sense since his BMI is so high.
I don't think you have to put soft padding around the injured part but yes you have to seek medical care and apply ice to the injury
The answer to this question would be "A" I believe.