Crossword Clue:

one who studies cryobiology

AnswerCrossword Clue
CPAOne who studies books
PALEONTOLOGISTOne who studies fossils
OCULISTOne who studies irises
MYRMECOLOGISTOne who studies ants
MICROBIOLOGISTOne who studies minute organisms
ROENTGENOLOGISTOne who studies X-rays
YOGIOne who studies asanas and pranayama
PHYSICISTScientist who studies atoms
GENETICISTScientist who studies heredity
BIOLOGISTScientist who studies cells
WONKStudent who studies too much
HARRYPOTTERFictional wizard who studies at Hogwarts
PSYCHOANALYSTHazarding a guess: critic who studies Hitchcock?