Result:
AI explanationShows the answer. Tap to open.
Correct answer: found
Explanation: The word 'found' is the past participle of 'find,' which fits grammatically as it describes the action of discovering the bones. It aligns with the context of the sentence, indicating that the bones have been discovered in Wyoming and Colorado.
Meaning: 'Found' means to have discovered something that was previously hidden or unknown.
Wrong options:
- forecasted: 'Forecasted' means predicted or estimated, which does not fit the context of having discovered physical bones.
- felony: 'Felony' refers to a serious crime and is unrelated to the context of discovering fossils.
- frustration: 'Frustration' denotes a feeling of annoyance or disappointment, which does not apply to the action of discovering fossils.
Correct answer: evidence
Explanation: The word 'evidence' fits grammatically as a noun that indicates proof or indication of something. Contextually, it suggests that the remains provide proof of the animal's behavior.
Meaning: 'Evidence' refers to information or signs that help to prove something.
Wrong options:
- emission: 'Emission' refers to the act of producing or discharging something, typically gases or radiation, which does not fit the context of providing proof.
- evening: 'Evening' is a time of day and does not relate to the context of providing proof about the animal's behavior.
- emotional: 'Emotional' describes feelings and does not fit as a noun in this context.
Correct answer: enormous
Explanation: The word 'enormous' is an adjective that describes something very large or significant. It fits grammatically and contextually, emphasizing the scale of the task of classifying the finds.
Meaning: 'Enormous' means extremely large or great in size or extent.
Wrong options:
- element: 'Element' refers to a fundamental or essential part, which does not convey the scale of the task.
- eventually: 'Eventually' is an adverb indicating time, which does not fit grammatically as it cannot describe the task.
- emphasize: 'Emphasize' is a verb meaning to give special importance to something, which does not fit as a description of the task.
Correct answer: stress
Explanation: The word 'stress' is a noun that refers to emphasis or importance placed on something. It fits grammatically and contextually, indicating the significance that geologists placed on the absence of these fossils.
Meaning: 'Stress' in this context means importance or emphasis given to a particular issue.
Wrong options:
- security: 'Security' refers to safety or protection, which does not relate to the context of importance regarding fossils.
- seldom: 'Seldom' is an adverb meaning rarely, which does not fit grammatically as it cannot describe the importance placed on the fossils.
- scrutinize: 'Scrutinize' is a verb meaning to examine closely, which does not fit as a noun in this context.
Correct answer: places
Explanation: The word 'places' is a plural noun that refers to locations. It fits grammatically and contextually, indicating multiple locations where fossils were discovered.
Meaning: 'Places' means specific locations or areas.
Wrong options:
- parallel: 'Parallel' refers to lines or situations that are similar, which does not fit the context of locations.
- patience: 'Patience' is a noun referring to the ability to wait without frustration, which does not relate to the context of discovery.
- penalty: 'Penalty' refers to a punishment for an offense, which is unrelated to the context of discovering fossils.
The rest of this explanation is for members. Sign in free to read why the other options are wrong, key words and tips.
Sign in to read the full explanation