Home / Series / Nature / Aired Order / Season 9 / Episode 8

Supersense: Making Sense

Internal clocks guide life rhythms of eating, sleeping, mating, hibernation, birth and death.

English
Cast & Crew
  • Originally Aired December 2, 1990
  • Runtime 50 minutes
  • Content Rating United States of America TV-G
  • Network PBS
  • Created November 30, 2009 by
    Administrator admin
  • Modified October 31, 2023 by
    Cooper19