Which three body systems are necessary for muscle function and movement through the supply of oxygen?

• A. Circulatory, Immune, and Nervous
• B. Muscular, Respiratory, and Circulatory
• C. Endocrine, Excretory, and Digestive
• D. Muscular, Skeletal, and Integumentary

Answer: (B)

The correct answer highlights the essential body systems that work together to ensure muscle function and movement by supplying oxygen. The muscular system is directly responsible for generating movement through muscle contractions. However, muscle contractions require a consistent supply of oxygen to produce the energy needed for movement.

The respiratory system plays a crucial role in this process by facilitating the intake of oxygen. When we breathe in, oxygen is absorbed in the lungs and transported to the bloodstream. This system ensures that oxygen is available for the muscles during physical activity.

The circulatory system complements the respiratory system by transporting the oxygenated blood from the lungs to the muscle tissues. This system also helps in removing carbon dioxide, a waste product that results from the metabolic processes in muscles, thus maintaining a healthy environment for continued muscle function.

Together, these three systems — muscular, respiratory, and circulatory — form an intricate network that allows for efficient movement by ensuring that muscles are well-oxygenated and can perform optimally. The other options do not directly relate to the specific process of supplying oxygen for muscle function.