Sarah is five feet four inches tall, weighs 143 pounds, and has a bmi of 23.1. christopher is five feet eight inches tall, weighs 148 pounds, and has a bmi of 22.5. andrew is five feet 10 inches tall, weighs 220 pounds, and has a bmi of 31.6. assuming that none of these people are elite athletes or bodybuilders, which person probably has the highest blood level of leptin?

The pharynx is the structure in the body that serves as a pathway of both air and food. how does the body make sure that food does not get into the lungs? the salivary glands secrete enzymes that pull food out of the air pathway. the small intestine pushes the air out of the digestive system. the pancreas breaks down food in the air pathway. the epiglottis closes the air pathway so that food will not enter it.

Asquirrel population lives in an area. over many years, a river in that area grows wider and stronger, eventually forming a canyon. the squirrel populations on the two sides of the canyon can no longer mate with each other and ultimately form distinct species. this is an example of

The importance of the mind as a part of the body is an example of: