Physical education is what is known as instruction in physical exercise, and or games, as for schools especially .
It is possibly true that periods of depression that do
not affect our daily lives are called adjustment disorders. Adjustment disorders
happen in a short amount of time in reaction to environmental stresses
(especially if new).
It's hard to tell that early, but some doctors can catch it in time. Signs would be heart defects or growth delays.
Earthquakes are especially associated with transform boundaries