Is "a newborn kitten" considered a complete subject?

What is the entire sentence?

We are working on a worksheet asking if that part of sentence is a complete subject or complete predicate

It can't be an complete predicate because predicates must have verbs. There is no verb in that phrase.

To determine if "a newborn kitten" is considered a complete subject, we need to understand the components of a subject within a sentence. A subject is typically the noun or pronoun that the sentence is about. It provides information about who or what is performing the action in the sentence.

In the case of the phrase "a newborn kitten," "kitten" is the noun that is the main subject of the sentence. However, "a newborn" is actually serving as an adjective phrase that describes and provides more information about the noun "kitten." It tells us the age or condition of the noun.

To determine if "a newborn kitten" is a complete subject, we need to see if it can stand alone as a subject and express a complete thought. In this case, "a newborn kitten" itself does not express a complete thought because it requires a verb to show an action or state.

For example, if we add a verb to the phrase, such as "A newborn kitten sleeps," then we have a complete subject and a verb that forms a complete sentence.

In summary, while "a newborn kitten" is an important part of the subject in a sentence, it is not considered a complete subject on its own as it requires a verb to form a complete thought.