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.
SkyClanMore. cats skyclan, clan cats, warrior cats, leg place, hunter meet, tribe symbols, clan symbol art, random warrior, thunderclan warrior, erin hunter, cat clan. Welcome to Skyclan! I hope you enjoy and have plenty of fun with this Roleplay.