Final answer:
The visible light segment of the electromagnetic spectrum is situated between ultraviolet (UV) and infrared (IR) waves, corresponding to wavelengths from 380 to 740 nanometers.
Step-by-step explanation:
The visible light portion of the electromagnetic spectrum fits between ultraviolet (UV) and infrared (IR) waves. Therefore, the correct answer is B) UV and infrared waves. The visible spectrum in humans is associated with wavelengths that range from 380 to 740 nanometers (nm), which is a very small portion of the electromagnetic spectrum. The visible spectrum is nestled between UV radiation, which has wavelengths shorter than the visible spectrum, and IR radiation, which has wavelengths longer than the visible light spectrum. The electromagnetic radiation spectrum includes other categories such as gamma rays, X-rays, microwaves, and radio waves, but the visible portion is specifically located between the UV and IR ranges.