A student researching the Galápagos Islands has taken the following notes:

• The Galápagos Islands are located 600 miles off Ecuador's coast • Charles Darwin visited the islands in 1835 aboard HMS Beagle • The islands' unique species, like giant tortoises, influenced Darwin's evolution theory • UNESCO designated the islands a World Heritage Site in 1978 • Strict conservation measures limit tourism to protect ecosystems

2
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The student wants to explain the islands' scientific significance. Which choice most effectively uses relevant information from the notes?

A

The Galápagos Islands, located 600 miles off Ecuador, were designated a UNESCO World Heritage Site in 1978.

B

Darwin's 1835 observations of unique Galápagos species like giant tortoises directly influenced his groundbreaking theory of evolution.

C

Strict conservation measures now limit tourism to the Galápagos Islands to protect their fragile ecosystems.

D

Charles Darwin visited the Galápagos Islands aboard HMS Beagle in 1835 during his famous voyage.

Correct Answer: B

Choice B. Darwin's observations leading to evolution theory shows scientific significance.