Answer:
6. In biology, adaptation has three related meanings. Firstly, it is the dynamic evolutionary process that fits organisms to their environment, enhancing their evolutionary fitness. Secondly, it is a state reached by the population during that process.
10. The politics of Indonesia take place in the framework of a presidential representative democratic republic whereby the President of Indonesia is both head of state and head of government and of a multi-party system. Executive power is exercised by the government.
18. Almost 80 per cent of the country's entire population live in New South Wales, Victoria, Queensland and the Australian Capital Territory. Usual Residence Census counts. Excludes overseas visitors, Other Territories are not included.
21. Slip on a shirt, slop on sunscreen and slap on a hat, Slip, Slop, Slap! You can stop skin cancer – say: "Slip, Slop, Slap!" ... In 2007, the slogan was updated to Slip, Slop, Slap, Seek, Slide to reflect the importance of seeking shade and sliding on wraparound sunglasses to prevent sun damage.