B) Logic is easily understood.
Logic is the abstract noun in the given sentences. By which,
logic is the philosophical understanding of valid reasoning. It is more of a
concept and a perceptual system of a model on how human can use this body to
perform tasks but it is an invisible force or a psychological construct –an
idea that manifests and exists but cannot be perceived directly. While skill on
the other hand can be observed and quantified with the use of tools such as
tests, and etc.
