Free Practice Question
CR · Critical Reasoning
605-655
Conclusion
Some researchers have proposed that the Brachiosaurus, a massive dinosaur, was capable of running swiftly. However, this seems improbable, as running would likely have caused severe injuries to Brachiosaurus's legs. Studies on contemporary bones indicate the maximum stress they can endure before fracturing. By analyzing the thickness and weight of Brachiosaurus leg bones, it can be determined that those bones could not have handled the stresses of running.
Which of the following best summarizes the conclusion drawn by the argument as a whole?
Which of the following best summarizes the conclusion drawn by the argument as a whole?
Answer Choices
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Running would likely have caused severe injuries to the legs of Brachiosaurus.
B
It can be determined that Brachiosaurus leg bones could not have handled the stress of running.
C
The assertion by researchers that Brachiosaurus was capable of running swiftly is probably incorrect.
D
If running would have caused severe injuries to the legs of Brachiosaurus, then Brachiosaurus was likely unable to run swiftly.
E
Contemporary bones are very similar in structure and physical properties to the bones of Brachiosaurus.
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Explanation
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A
ArtemFeb 2, 2025
can you explain more?
Details
Difficulty
605-655
Type
CR