A WISP, also known as a fixed wireless, is an abbreviation for Wireless Internet Service Provider. It is used to deliver internet wirelessly to places where it is difficult to used wired internet.
An example where a WISP could be used is apartments or offices found in a building with cable access to internet.
I assume that the question here refers to the process of evolution. The "helpful variations" are small mutations that allow the organism to have a small advantage over other - and this organism can then pass this variation to its children better than other organisms, meaning that with time, more organisms will have it. This will accumulate over time and the percentage of organisms with this mutation will increase.
Answer:
The Full Form Of WHO Is WORLD HEALTH ORGANISATION
homosapians
they were dumb and didnt survive as long as the other hominids
