Choose your answer from: 1). to produce seeds. 2). Plant reproduction. 3). to produce water. 4). to produce stems. 5). to produce bark. 6). water conservation. 7). survival. 8). Reproduction.
Q: Fact 1: Aflower 's purpose is to produce seeds. Fact 2: If it serves the purpose, use it. Given the two facts above, what is a flower used for?
A:
1).