An Important Point Stressed by Lee About the Ju/'Hoansi !Kung

An important point stressed by Lee about the Ju/'Hoansi !Kung he studied in 1963 was that

A) both adults and children had to work every day to ensure a sufficient food supply.
B) the !Kung had to use virtually all of the edible plants and animals in their environment in order to survive in the desert.
C) life in the state of nature was not necessarily nasty, brutish, and short.
D) meat provided more calories in the !Kung diet than other foods.