John does not remember much from his first 3 years of life. this is the phenomenon of

Tanya was used to using word, and she did some work for her brother mike, who was using wordperfect. tanya was quickly able to use wordperfect for windows with little difficulty, since many of the commands for it were the same as the commands for word. tanya's ability to use wordperfect best illustrates:

Why do all market economies have taxes to support armed forces police forces public schools and at least some form of public transportation?

Refers to the biological heritage people use to identify themselves.