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Biology-Related Homework Help Zoology and Botany Topic started by: Lauren1 on Nov 14, 2014



Title: The sudden reappearance of sauropod dinosaurs in North America about 70 million
Post by: Lauren1 on Nov 14, 2014
The sudden reappearance of sauropod dinosaurs in North America about 70 million years ago probably reflects _______________.
a.   immigration from South America
b.   biases in collecting
c.   re-evolution
d.   convergence


Title: Re: The sudden reappearance of sauropod dinosaurs in North America about 70 million
Post by: milestone23 on Nov 19, 2014
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Title: Re: The sudden reappearance of sauropod dinosaurs in North America about 70 million
Post by: Lauren1 on Nov 19, 2014
This is perfect, thank you ;D


Title: Re: The sudden reappearance of sauropod dinosaurs in North America about 70 million
Post by: milestone23 on Nov 19, 2014
Yup, I'm pretty confident it's correct, bye for now.


Title: Re: The sudden reappearance of sauropod dinosaurs in North America about 70 million
Post by: Apurva VK on Nov 9, 2020
Thank you


Title: Re: The sudden reappearance of sauropod dinosaurs in North America about 70 million
Post by: Lisandra Silva on Nov 1, 2021
Nice