Antecedent is the word which precedes the pronoun which refers to it. So, here, the antecedent of the pronoun <em>it </em>is the noun phrase blessing of wealth, or if you need just one word, then blessing.
Answer:
Mars has mountains, valleys, and volcanoes, but the red planet's are by far the biggest and most dramatic. Recent and continuing missions to Mars are showing that the Red Planet may be more geologically active than previously thought
Explanation:
Personal growth and development are things that are gained and achieved through hard work and analyzing your life with attention to detail. Personal growth is when you find out more about yourself and you understand more of what you are then you did yesterday. The development can be spiritual, mental, or physical. It is just like personal growth.
