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The mass extinction at the end of the Cretaceous period was likely the result of:

rickyfa18

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The mass extinction at the end of the Cretaceous period was likely the result of:

The mass extinction at the end of the Cretaceous period was likely the result of:
a. rising seawater.
b. loss of vegetation.
c. extreme predation.
d. a dramatic change in climate.
e. the appearance of new competitors.

Question 2

What feature of a dinosaur determines whether it is a saurischian or an ornithischian dinosaur?
a. size
b. habitat
c. feeding preference
d. pelvic bone structure
e. number of feet it walks on

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madisonodom

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rickyfa18 Author

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Passed my quiz with this!

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madisonodom

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