A host of a home repair program rates the difficulty of various home improvement projects. He assigns the level of difficulty by using hammers: 3 for very difficult, 2 for moderate, and 1 for easy. This measure is an example of a(n) scale.

is this supposed to be a question

the correct answer is "hematoma formation, with ligaments that are stretched, partially, of fully torn" ankle sprain are produced by an injury to the tough bands of tissue (ligaments) that surround and connect the bones of the leg to the foot. this causes several damage to the ankle including hematoma formation and ligament injury .

answer; longitudinal;