Frieda, age 16, is a boating enthusiast who can tie 20 different kinds of knots. this type of knowledge is most aptly described as knowledge.

The answer is Knot Tying.  Frieda, age 16, is a boating enthusiast who can tie 20 different kinds of knots. This type of knowledge is most aptly described as Knot Tying knowledge. The knowledge of how to tie and use knots is absolutely necessary.  Every boater should know how to tie boating knots to ensure safety to her and ger boat when exploring the waters.

You get 6 for mechanical