Bio3520 Chapter 15 Play
  1. Play behavior in animals can be classified into 3 types:         play,            play, and         play.
  2. Play activity in juvenile animals may aid in        development which can shape skills such as hunting and cognitive skills.
  3. Play can also foster         skills through activities such as       reversal.
  4. Proximate factors underlying play behavior include           and neurotransmitters as well as       .