Multiple Choice
How did ichthyosaurs and plesiosaurs differ?
A) Ichthyosaurs were able to travel onto the land.
B) Ichthyosaur females probably gave birth to live young.
C) Plesiosaur females probably gave birth to live young.
D) Plesiosaurs were adapted only to the aquatic environment.
E) Ichthyosaurs ate fish and plesiosaurs did not.
Correct Answer:
Verified
Correct Answer:
Verified
Q14: Mesozoic birds are similar to Cenozoic birds
Q15: The major reef builder of the Mesozoic
Q16: Triassic land-plant communities were significantly different than
Q17: There is evidence that some of the
Q18: Fault-block basins began to form in eastern
Q20: During the Mesozoic, climatic variation on Earth
Q21: The _ orogeny consisted of a series
Q22: _ plants came to dominance in the
Q23: What was the effect of the global
Q24: More species went extinct at the end