In deciding destiny, I think both are important and play a significant role. Each person's destiny is decided by what he is and what he does; and what every person is to be or do is determined by what he lives for, thinks for, or works for.
Answer:
Compound Subject,
Explanation:
When a sentence has two or more subjects, that's called a compound subject. the two subjects are you and Bob in this question.
The credibility of a work, especially in academia, deals mainly with the credibility or its source or author. This may mean that the author's work has been well-regarded in the past.