<h3><em><u>Correct answer choice is:</u></em></h3><h2>D. The middle ear is an air-filled space that separates the outer and inner ear.</h2><h3><em><u>Explanation:</u></em></h3>
Anatomists focus on the composition of the human body. They analyze the physical make-up of the body or its formation. Any anatomists choose to investigate particular regularities, such as the reproductive system or circulatory arrangement.
Most anatomists are biomedical researchers and instructors concentrating on human anatomical structure and role. They support train scientists, as well as pharmaceutical physicians, dentists, attendants, druggists, and other operators in the fitness area.
