What does the passage focus on? [br] [originaltext]Most people think taste buds

Most people think taste buds in the mouth are the reason eating and drinking are a pleasurable (or sometimes repugnant) experience. However, these tiny bundles of nerves are responsible for only part of the show. Taste buds provide just a single-note experience of what we consume.

Climate change and the flow of farm chemicals and coastal sediment into the waters that wash over one of Australia’s most significant nature areas, the Great Barrier Reef, pose the biggest threats to its survival, according to a government report to UNESCO released early Friday.