Final Answer:
The subject of the sentence is "the mangy, scrawny stray dog," and the predicate is "hurriedly gobbled down the grain-free organic dog food."
Step-by-step explanation:
In this sentence, the subject is "the mangy, scrawny stray dog," which is a noun phrase describing the entity the sentence is about. The subject includes the article "the" and additional adjectives such as "mangy," "scrawny," and "stray," providing more detail about the dog.
The predicate, on the other hand, is "hurriedly gobbled down the grain-free organic dog food." It includes the verb "gobbled," indicating the dog's action, and the object "the grain-free organic dog food," specifying what the dog gobbled. The predicate describes the dog's activity in the sentence.
Overall, the sentence is structured with a clear subject (the dog) and predicate (the dog's action), conveying a complete thought about the dog's behavior. The use of adjectives in the subject and the detailed action in the predicate contribute to a vivid and descriptive sentence.