Answer:
Speed of sound wave v=νλ=2000×0.35=700 m/s
Distance d=1.5 km=1500 m
Time t=vd=7001500≈2 s
The nervous system alert in order to shrink of eye is musculoskeletal system.
<h3>What is musculoskeletal system?</h3>
The musculoskeletal system is an essential component of human health. The musculoskeletal system provides form, stability, and movement to the human body.
In addition to providing the body with structure and the means for movement, the musculoskeletal system acts as an endocrine system, stimulated by exercise, interacting through biochemical signaling with other organs in the body.
Learn more about musculoskeletal system here,
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If i’m not wrong the answer should be 2
Answer:
His major problem might be child labor His or her right can be provided by reducing the work time and increasing his study time or reporting to the police or being rescued by antichildlabor organisation s
