Question

order the topics from broadest to narrowest. broader the natural predators of brown widow spiders in tropical ecosystems the natural predators and prey of brown widow spiders in tropical ecosystems the natural predators and prey of arachnids in tropical ecosystems narrower

Explanation:

Broadness is determined by the scope of the topic. "Arachnids" is a larger group than "brown widow spiders". Also, a topic that includes both "predators and prey" is broader than one that only includes "predators".

Answer:

1. the natural predators and prey of arachnids in tropical ecosystems
2. the natural predators and prey of brown widow spiders in tropical ecosystems
3. the natural predators of brown widow spiders in tropical ecosystems