What electromagnetic radiations can the human bodies senses detect??
need help asap!! thank you :)

Human senses include the ability to detect electromagnetic waves in the 3800-7600 angstrom range, air waves of 15 to 20,000 beats per second, air-borne and liquid-borne molecules of proper size, quantity and configuration, and to generate nerve impulses triggered by objects impinging on body surfaces with enough force

8 meters above the spring

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explanation:

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