Answer:
damage to connective tissue and bones
Explanation:
If you don't have enough protein, then you will most likely have weak system.
Answer:
<h3>bronchioles > alveoli </h3>
Explanation:
Pathway of air: nasal cavities (or oral cavity) > pharynx > trachea > primary bronchi (right & left) > secondary bronchi > tertiary bronchi > bronchioles > alveoli (site of gas exchange)
Ok I dont get what you need help with so you will have to ask someone else
<span>B.
Body composition is influenced by numerous factors.</span>
