English Language · English

Read the following four sentences marked as A, B, C, and D. Identify the odd sentence that does not align with the theme of the other three: Theme: Biodiversity conservation is essential for maintaining ecological balance, protecting species, and supporting natural systems that sustain human life. A. Digital payment systems make transactions faster, improving convenience for online users worldwide. B. Marine reserves safeguard coral reefs and endangered species, promoting healthy marine ecosystems. C. Forest restoration efforts revive degraded landscapes and strengthen ecological resilience. D. Wildlife corridors allow animals to migrate safely between fragmented habitats, preserving genetic diversity.