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SATReading and WritingCentral Ideas and Details
Level 1 Trap Drill
Passage Reference
New Caledonian crows (*Corvus moneduloides*) display sophisticated tool-manufacturing abilities once thought to be unique to primates. In the wild, these birds snip and sculpt the barbed edges of pandanus leaves to craft hooked probes specifically designed to extract cerambycid beetle larvae from deep tree cavities. In controlled laboratory experiments, crows have demonstrated causal understanding by bending pliable straight wires into functional hooks to retrieve food baskets placed at the bottom of narrow vertical plastic tubes.
Can you avoid the examiner's trap?Select an option to evaluate
Which choice best summarizes the main idea of the text?
Full Curriculum Drill

Practice More SAT Central Ideas and Details Questions

Take the interactive diagnostic drill with real-time distractor analysis, Desmos calculator, and SM-2 spaced repetition.

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More Central Ideas and Details Questions in SAT

Tier 2SAT

Which choice best states the main idea of the text?...

Inspect distractor trap
Tier 2SAT

According to the passage, why is Maya Blue able to resist chemical degradation from acids and solvents?...

Inspect distractor trap
Tier 2SAT

The function $f$ is defined by $f(x) = 2x^2 - 12x + 23$. What is the minimum value of $f(x)$?...

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Tier 2SAT

The discovery of extremophile bacteria living near deep-sea hydrothermal vents _______ scientists' understandi...

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Tier 2SAT

If $4x - 3y = 14$ and $2x + y = 12$, what is the value of $x + y$?...

Inspect distractor trap