Q:Fact 1: Staying warm has a positive impact on an animal 's survival. Fact 2: Everyone needs to conserve some energy to stay warm. Given the two facts above, answer the question "Conserving energy has a positive effect on what?" with the following options: - Doing what you like - Increasing global temperatures - Animal survival - important habitats - animals with backbones - most organisms - Profits for oil companies - Most plants
A:
Animal survival