The Scientific Study of Animal Mannerisms
This page is the CodyCross answer for the clue below from Physics, Group 1894, Puzzle 4 (Circuits and Voltage).
Question is: The Scientific Study of Animal Mannerisms
and the answer is: ETHOLOGY
Word Meaning:
ETHOLOGY — (zoology) The scientific study of animalian behavior, especially that of nonhuman animals.
Definitions from Wiktionary.