The adjective clause in this sentence is 'who has read thousands of books'. It is an appositive, separated from the rest of the text by commas, and has an adjectival meaning - it modifies the noun, Anthony.
Explanation:
are you sure all of the punctuations are because it sort of looks like a run on
The dictionary helps you pronounce words
An adverb clause is a group of words that function as an adverb. For example: "Unless you run fast, you will miss your bus." The bold words are part of the adverb clause.
You get exercise...? I'm confused lol