Explain "scarce skills" ​

Scarce skills are skills that are in demand by employers – usually because there aren't enough qualified professionals in that specific field. These skills make it easier for employees in a specific profession to find work.

yeah what he said. thanks for the points

the answer is letter b. false. fugue is a complex musical composition that does not occur or come together at the same time. in fact, it is composed of a number of voices or parts where the theme is introduced in one part and successively imitated in other parts.