What is the interconnection of the nervous system with the muscular system known for?

• A. Regulating hormonal balance
• B. Controlling voluntary movements
• C. Filtering blood
• D. Transporting oxygen

Answer: (B)

The interconnection of the nervous system with the muscular system is primarily known for controlling voluntary movements. The nervous system transmits signals from the brain through motor neurons to the muscles, allowing for coordinated actions such as walking, writing, or playing a musical instrument. This interaction enables the initiation and regulation of movement, making it essential for daily activities and responsiveness to the environment.

In contrast, regulating hormonal balance pertains to the endocrine system’s functions, filtering blood is a function associated with the kidneys in the urinary system, and transporting oxygen is primarily the role of the respiratory system and circulatory system. These other aspects do not directly pertain to the relationship between the nervous system and muscular system in the context of voluntary movement.