_____ can be defined as mental or physical activity that has productive results and is organized into jobs.

A) Occupation
B) Livelihood
C) Career
D) Work

Productive Results

The successful outcomes and achievements resulting from effective and efficient work practices and processes.

Physical Activity

Any bodily movement produced by skeletal muscles that require energy expenditure, including activities undertaken while working, playing, or exercising.

Work

A series of tasks or activities performed to achieve a goal, often to earn an income.