How can you best describe periodic behaviour?

Periodic Behavior consists of insects, like most other living organisms, exhibit cycles of activity that are synchronized with periodic events in their environment. Hatching, molting, foraging for food, courtship, and nest building are all examples of common behaviors that may recur at regular intervals.

191 students play sports and ninety-seven 10th graders were surveyed.

step-by-step explanation:

step-by-step explanation:

points a and b are equidistant from the desired line, so the line you find by using them will go through point r.

using points other than a and b will give the desired line only if they are equidistant from r. if they are randomly located, the perpendicular line you create will not necessarily go through point r, hence will not be a solution to the problem.