The distinction between the ornithischian and saurischian dinosaurs is based on the

a. shape of cranial cavity. d. method of reproduction.
b. function of teeth. e. position on food chain.
c. arrangement of the pelvis.


C

Environmental & Atmospheric Sciences

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Indicate whether the statement is true or false

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Increased cloudiness as a result of warmer temperatures could provide both positive and negative feedbacks in the climate system

Indicate whether the statement is true or false

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Which of the following has the highest melting point?

A) decane B) hexane C) octane D) nonane

Environmental & Atmospheric Sciences

Which area(s) on this world map is (are) likely to be near a plate boundary?

A. A and B B. B and D C. A and D D. A, B, and C only E. C and D

Environmental & Atmospheric Sciences