A symbol or set of characters in a programming statement whose value can be changed
Larry page is the correct answer :)
Clouds might be ordered by shape and by height. Luke Howard, a British drug specialist was the first to portray cloud shapes utilizing Latin terms, for example, cirrus, cumulus or stratus. The division of mists into ten fundamental cloud structures or cloud genera depends on his productions.
Answer:
Its the last one, CSS and HTML are similar but like it says some prefer one over the other.