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Re: Theropod eating and attacking
In a message dated 97-08-28 10:04:31 EDT, zenlizard@juno.com (Sam j hogan)
writes:
> We can
> probably say that female dinosaurs needed more calcium during egg
> development and deposition-there is no known egg-laying animal which
> doesn't.
Predators can, if their digestive systems are strong enough, get calcium from
the hard bits of their prey; but where exactly do herbivores get their
calcium?
Inquisitively,
NP