Answer:
world wide web
Explanation:
they provide discussion forum like this of brainly which people ask questions which others can respond to
Non-ionizing radiation is longer wavelength/lower frequency lower energy. While ionizing radiation is short wavelength/high frequency higher energy. Ionizing Radiation has sufficient energy to produce ions in matter at the molecular level.
Answer:
A file extension or file name extension is the ending of a file that helps identify the type of file in operating systems, such as Microsoft Windows. In Microsoft Windows, the file name extension is a period that is often followed by three characters but may also be one, two, or four characters long.
Explanation:
A cell contains a function.
The 2nd row of ur keyboard its called home row !