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.
A pronoun is a substitute for a noun. It refers to a person, place, thing, feeling, or quality but does not refer to it by its name. 1  Person refers to the quality of being.  Number is the quality that distinguishes between singular (one entity) and plural (numerous entities).