observation - a record or notation of what is seen & heard, behaviors - the way in which someone or something acts, disappearance - o pass from view, no longer present, energetic - behaving in a manner that shows excitement , flurry - a brief period of commotion or excitement, migrate -  to move from one location to another, theory - a scientific idea about a given concept, transformed - to change in a physical or spiritual way,

Leaderboard

Visual style

Options

Switch template

Continue editing: ?