transkript: 13. In a useful investi amın. what kino 0! y includes ınding aut who is nıe heavıestl vanası in the class? A) Measurmg and campanng ıengm and wewght B) Makıng and usıng maps and plans C) Predıcung and coumıng D) Experımentıng and premcung E) Measunng area and organısıng