Question

four human body systems that interact to allow movement are... muscular system, nervous system, respiratory system, and circulatory system one example of how these systems interact to allow movement is...

Explanation:

The muscular system provides the force for movement. The nervous system sends signals to muscles to contract. The respiratory system supplies oxygen needed for muscle function. The circulatory system transports oxygen and nutrients to muscles and removes waste products. For example, when you decide to run (nervous system initiates the action), your leg muscles (muscular system) contract. Your respiratory system takes in more oxygen, and your circulatory system delivers that oxygen to the working muscles.

Answer:

The muscular system contracts for movement. The nervous system signals muscles. The respiratory system supplies oxygen. The circulatory system transports oxygen/nutrients and removes waste. Example: Running - nervous system signals leg muscles (muscular system) to contract. Respiratory system takes in more oxygen, circulatory system delivers it to muscles.