Pick from: (1). bears; (2). humans; (3). pigeons; (4). Lobsters; (5). grass; (6). clouds; (7). h2o; (8). omnivores;
Given those answer options, answer the question: Fact 1: If the amount of available food and water decreases in an environment then animals may leave that environment to find food and water. Fact 2: All humans are animals. Given the two facts above, what might leave an environment to find food and water if those things decrease?
A:
(2).