Which of these is an example of a jawless fish?
A. ray
B. whale shark
C. hagfish
D. skate
E. shark
Answer: C
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Which of the following is used to describe the half of the Earth that lies north of the Equator?
A. Southern Hemisphere. B. Northern Hemisphere. C. Western Hemisphere. D. Eastern Hemisphere.
What do these channels indicate about past events on Mars?
A. There were explosive volcanic eruptions. B. Strong winds eroded into a series of volcanic layers. C. Glaciers once covered the entire planet. D. The surface once had running water that eroded and deposited sediment.
Where are dowry deaths concentrated in India?
A) north B) south C) central D) border region with Pakistan E) deaths occur equally across India
Where are deltas common?
a. Areas with high tidal range b. At high-energy shores of enclosed seas c. At convergent margins d. Areas with active waves and currents e. Near broad continental shelves