<span>The human body is composed of elements of nature and of different density: fat, bone, protein, water. In a healthy person, these are kept in constant proportions whatever <span>the environment.</span></span>
Answer:I think it should be B.
Explanation:I looked at 2 different quizlets and it said they live at home.i hope this helps
Answer:
The neck is the part of the body on many vertebrates that connects the head with the torso and provides the mobility and movements of the head. The structures of the human neck are anatomically grouped into four compartments; vertebral, visceral and two vascular compartments.
Explanation:
learned abt this a few days ago
