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Re: CORRECTION Tiny Jurassic mammal

>>>>Its skull measured just 13
MILLIMETERS (not centimeters), and its weight was estimated at 2
grams -- smaller than the modern 2.5 gram least shrew.<<
That's _minuscule_!  How could a mammal so small survive from minute to
minute?  Wouldn't it have to be eating constantly to fuel such a high
metabolism?  Was it exothermic, or did it carry an IV bag with a glucose
drip stuck into a vein?