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Multiple Choice
What is one of the primary functions of the muscular system?
A
To produce blood cells
B
To protect internal organs from pathogens
C
To store calcium
D
To generate movement
Verified step by step guidance
1
Begin by understanding the muscular system's role in the human body. The muscular system is primarily responsible for movement, posture, and heat production.
Consider the types of muscles involved in the muscular system: skeletal, smooth, and cardiac muscles. Skeletal muscles are directly involved in voluntary movements.
Reflect on how muscles work with the skeletal system. Muscles contract and pull on bones to create movement, which is a primary function of the muscular system.
Differentiate the muscular system's functions from other systems. For example, the skeletal system stores calcium, and the immune system protects against pathogens.
Conclude that the primary function of the muscular system is to generate movement, as muscles contract to facilitate bodily movements.