Why would an organism want to call attention?
What purpose does the rattlesnake’s rattle serve?
What purpose does sweet scent serve for a plant?
What plant or animal has features or behaviors other than color and pattern to attract attention?
How is an attention mechanism a stimulus/response interaction?
What is communication?
What kinds of stimuli can initiate communication?
What kinds of things do animals need to communicate?
1. Calling for attention could mean asking for a mate, or simply marking territory. 2. The rattlesnake's rattle serves as a warning to all its prey and predators. 3. A sweet scent for a plant attracts insects to pollinate their flowers. 4. Some may have a unique way of calling out, or weird movements. Take tropical birds for example. 5. I think it's because that the females are attracted to a certain call or movement. 6. communication is talking to each other. 7. Stimuli can induce the hypothalamus in an organism's brain to react accordingly. 8. Animals need a voice, or a call, or a maovement, or anything to get their point across.