Examlex
How many neutrons are in this isotope of tin?
Ultraviolet Rays
A form of electromagnetic radiation with a wavelength shorter than that of visible light but longer than X-rays, capable of producing sunburn and contributing to skin cancer.
Nervous System
An extensive network of specialized cells that coordinates actions and sensory information by transmitting signals to and from different parts of the body.
Bone Density
The measurement of the quantity of mineral matter per square centimeter of bones, important for diagnosing osteoporosis.
Bone Density
The quantity of mineral matter per square centimeter of bones, important for diagnosing osteoporosis and assessing fracture risk.
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