Biology, asked by osamajamal056, 1 year ago

Write a short note on techies and vessels

Answers

Answered by alplali48
0

Ultraviolet (UV) is electromagnetic radiation with a wavelength from 10 nm to 400 nm, shorter than that of visible light but longer than X-rays. ... Suntan and sunburn are familiar effects of over-exposure of the skin to UV, along with higher risk of skin cancer.

Similar questions