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Question

Difficulty: MediumWords in Context: High-Utility Vocabulary

Determine the most logical and precise word to complete the text.

Answer:In the late twentieth century, paleontologists studying dinosaur footprints initially believed that fossilized tracks could only provide information about the speed and gait of individual animals. However, subsequent documentation of extensive trackways suggested that these prints also 【indicated】 complex social behaviors, such as herding and pack hunting, that had previously been undetectable from skeletal remains alone.

Answer

The word 'indicated' (or a similar synonym such as 'revealed', 'demonstrated', or 'reflected') correctly completes the text by showing that the fossilized trackways provided evidence of complex social behaviors.
The correct answer must be a past-tense verb that means to show, point to, or make manifest. The word 'indicated' (or synonyms like 'revealed', 'demonstrated', or 'reflected') fits this role perfectly, as it communicates that the footprints served as evidence of the dinosaurs' complex social behaviors.

Step-by-Step Solution

1
Analyze the context of the sentence containing the blank.
The sentence sets up a contrast using 'However' between the initial belief (that tracks only show speed and gait of individual animals) and subsequent findings (that the tracks also show complex social behaviors like herding).
Understanding the contrast helps determine that the missing word must describe how the prints show or provide evidence of these social behaviors.
2
Identify the grammatical role and meaning required for the blank.
The blank requires a transitive verb in the past tense that means to show, display, or provide evidence of something.
This matches the subject 'prints' and the direct object 'complex social behaviors'.
3
Select a high-utility academic vocabulary word that fits the context precisely.
Words like 'indicated', 'revealed', 'demonstrated', or 'reflected' fit both the meaning and tone of the academic passage.
These words accurately convey that the physical evidence of the tracks points to the existence of social behaviors.

Key Concept

Contextual vocabulary usage and precision in academic texts
Estimated Time:1m 15s
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Topics

Words in Context: High-Utility Vocabulary

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