Answer the following question: Fact 1: Corals form large colonies in shallow tropical water. Fact 2: Some sea fish live in tropical waters, where the water is always warm. Given the two facts above, where do colonies of coral form?

Options are:
(1). Pink water
(2). allow growth
(3). Stale water
(4). the environment
(5). Flavored water
(6). complex
(7). Warm water
(8). more abundant
Answer:
(7).