Consider the following sentences:
(1) These creatures, often found in deep-sea trenches, have adapted to extreme pressures and lack of light.
(2) Deep-sea organisms present a fascinating study in biological adaptation.
(3) Scientists continue to explore these unique ecosystems to uncover new species and understand their survival mechanisms.
Which of the following is the most logical sequence of sentences?
Correct: B
A logical sequence typically moves from a general introduction to specific details, and then to a concluding thought or future implication. Sentence (2) introduces the general topic of deep-sea organisms. Sentence (1) provides specific details about their characteristics and habitat. Sentence (3) discusses ongoing scientific efforts related to these organisms, serving as a logical follow-up.