Likely a sterile medium means an uncontaminated culture (food free of living organisms) that will grow only the new bacteria introduced for analysis. Source(s): http://www.thefreedictionary.com/sterile
Stonepelt was Bluestar's first mentor and a very well-respected senior warrior of ThunderClan. It is revealed in this book that he took her to the Gathering on her second day as an apprentice because she had caught a squirrel very well for a new apprentice, and the squirrel had been as big as she was.
Warrior cat name generator. This name generator will give you 10 random names for cats in the Warriors universe. Warriors is a very popular book series about the adventures of 4 clans of cats, ThunderClan, ShadowClan, WindClan, and RiverClan. A fifth clan, Skyclan, is introduced in later books.