A gas giant is a large planet composed mostly of gases, such as hydrogen and helium, with a relatively small rocky core. The gas giants of our solar system are Jupiter, Saturn, Uranus and Neptune.
The pronoun 'himself' is a reflexive pronoun, a word that  takes the place of a singular noun for a male, used to 'reflect'  back to its antecedent.   Example: Dad got uâ¦p and made himself some breakfast.    The pronoun 'himself' is also an intensive pronoun, used to  emphasize its antecedent.
One commonly used type of personal pronoun is the subjective case pronoun, which is sometimes also referred to as a nominative case pronoun. Subjective case pronouns are pronouns that act as subjects of sentences. The subject of a sentence is what the sentence is about. The subject of a sentence usually, but not always, performs the action of the verb. So, in the sentence: Chuck juggled grapefruits.