Question

question 3
important functions of the skeletal system include:
a regulation of acid - base balance
b integration of other systems
c storage of water
d production of vitamin e
e protection of the brain and soft organs

Explanation:

The skeletal system has several functions. One of its key functions is the protection of vital organs. The skull protects the brain, and the rib - cage protects soft organs like the heart and lungs.

• Option A: Regulation of acid - base balance is mainly the function of the kidneys and lungs.
• Option B: Integration of other systems is a more complex function that involves the nervous and endocrine systems to a large extent.
• Option C: Storage of water is not a primary function of the skeletal system.
• Option D: Production of Vitamin E is not related to the skeletal system. Vitamin E is mainly obtained from diet.

Answer:

E. protection of the brain and soft organs