The correct statement is:
All sedimentary rocks contain weathered rock and sediment.
Sedimentary rocks are formed by material that has been removed from other rocks by weathering and which has been deposited in the place and became a rock by the process called sedimentation .
The focus of an earthquake is right below the epicenter and the shadow zone is the part of earth not affected by the seismic waves that are caused by the earthquake.
compare; both have to do with earthquakes
contrast; one is up close to the earthquake one is far away. (figuratively speaking)
C. Traveled by camel so they could escape attacks from wild animals
Hope this helps
Answer: The answer is all of the above
Explanation: all of them are correct not rocket science