Define human resource.

Those people who are physically,mentally, and psychologically healthy apart from having necessary skills and knowledge are called human resources.

About Human resources:

As we know human resource includes proper training of an individual after the first opportunities that they get from learning a new skill, distributing fro employees and many other developmental activities.

Need of human resources:

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answer; self-efficacy;

c- companies fail to take environmental protection into account. i think