Question

Hiw is human resources is different from other resources like land and physical capital?

Answer 1

as human have knowledge and skills
it can turn anything into a resource

Answer 2

human resources means done by human by their knowledge and skills. but a land and physical capital are done by the modern machineries which are made by only human itself that's why human resources is different from other resources like land and physical capital.
hope it help you !!