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Lauren1 Lauren1
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Posts: 4120
9 years ago
Two subfamilies of hadrosaurids are recognized, the ________ and ______________.
a.   hadrosaurines, lambeosaurines
b.   iguanodontines, hadrosaurines
c.   sauropods, stegosaurs
d.   heterodontosaurids, lambeosaurines
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milestone23milestone23
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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.
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