Question

order the topics from broadest to narrowest. broader vegetation found in the mojave desert subtropical deserts the joshua tree and the creosote bush narrower

Explanation:

Sub - tropical deserts is a general category. The vegetation in the Mojave Desert is a subset of subtropical desert vegetation. The Joshua tree and creosote bush are specific plants within the Mojave Desert vegetation.

Answer:

1. subtropical deserts
2. vegetation found in the Mojave Desert
3. the Joshua tree and the creosote bush