GMA News Online · Discussion
Tooth study shows T. rex was warm-blooded, with human-like temperature
WASHINGTON - Using chemical clues in Tyrannosaurus rex teeth, scientists have shown that this massive predator was warm-blooded -- with a body temperature close to that of a person -- in a finding they said should…
Read on GMA News Online →No posts yet. Start the discussion.
Posts are written by readers, not by GMA News Online or Parley. See the Terms for what's allowed.