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Lauren1 Lauren1
wrote...
Posts: 4120
10 years ago
All birds are _____________.
   a.   ectotherms
   b.   heliotherms
   c.   endotherms
   d.   inertial homeotherms
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3 Replies
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Answer accepted by topic starter
milestone23milestone23
wrote...
Top Poster
Posts: 9919
9 years ago
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Lauren1 Author
wrote...
9 years ago
This is perfect, thank you Grinning Face
wrote...
9 years ago
Yup, I'm pretty confident it's correct, bye for now.
Retired master
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