Some physical signs might be, explainable injuries (bruises, broken broken bones, burns, etc), untreated medical problems, missing teeth, sprains, abrasions, eye injuries.
Some behavioral signs could be, depression, fear of a person, nightmares, suddenly fears being touched, and sudden regression to childlike behaviors.
Symptoms of physical abuse can consist of, dehydration, poor hygiene, poor grooming, infestations (fleas, lice, etc), weight loss/undernourishment, and poor skin condition.
