Sometimes the observations obtained from the balance can be misleading. Imagine that your group's canister contained one cotton ball and one die, but the mass of that container was different than the mass of another container, cotton ball, and die. How is this possible?

This  focuses on  the entrepreneurial leadership of these  growth  firms.   governmentministers can play a critical  role  in  fostering  enterprise and innovation. their  role  is to direct thegovernment  departments and agencies to  focus  on the problem and develop effective policies.