Final answer:
Producers in a food web can produce their own food through processes like photosynthesis, such as beavertail cactus, beavertail, and creosote bush in the provided desert ecosystem food web.
Explanation:
Producers in a food web are organisms that can produce their own food through photosynthesis. In the provided desert ecosystem food web, the beavertail cactus, beavertail, and creosote bush are examples of producers as they can convert sunlight into energy through photosynthesis.
Learn more about Producers in a food web here:
https://brainly.com/question/17278355
