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Zorluk: OrtaSupport and Cause-Effect Clues

Because the enamel microwear patterns on the fossilized hominin molars consistently exhibit deep, parallel striations characteristic of a hard-vegetation diet, paleontologists concluded that the species' dietary reliance on fibrous roots was directly ________ by the seasonal scarcity of soft fruits. Which of the following words best completes the blank?

  1. necessitatedCevap
  2. B
    mitigated
  3. C
    precluded
  4. D
    foreshadowed
  5. E
    mollified

Cevap

The word 'necessitated' best completes the blank because it accurately expresses the compulsion resulting from the cause-and-effect relationship initiated by 'Because'.
The word 'necessitated' correctly reflects the causal logic of the sentence. Starting with the signal word 'Because', the sentence establishes that the scarcity of soft fruits directly compelled or rendered mandatory the hominins' dietary reliance on fibrous roots.

Adım Adım Çözüm

1
Identify the structural transition signal and context in the sentence.
The sentence begins with the causal transition word 'Because', establishing that the premise in the main clause must logically follow as a direct result of the cause.
Recognizing cause-and-effect indicators is essential for determining the semantic direction and valence required for the blank.
2
Analyze the relationship between the cause and the effect.
The cause is 'the seasonal scarcity of soft fruits', and the effect is 'the species' dietary reliance on fibrous roots'.
When preferred food sources become scarce, organisms are compelled or forced to adapt by turning to alternative available food sources.
3
Evaluate the options to find the word that expresses requirement or compulsion.
'Necessitated' means made necessary or compelled, perfectly capturing how fruit scarcity forced the reliance on roots.
The correct word choice must logically bridge the environmental constraint with the resulting dietary shift.

Anahtar Kavram

Support and Cause-Effect Clues
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Konular

Support and Cause-Effect Clues

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