Answer:
well indention is not mandatory.
Explanation:
Indention is not mandatory programmer indent their code so that he convey his message easily to reader. Reader can easily understand their code like functions and loops.
A run-on sentence is a sentence having two independent clauses with improper punctuation and without conjunctions. The correct answer is option b. It is difficult to understand a run-on sentence because you cannot identify where to pause or stop and that the sentence does not have conjunctions which would help in the transition of clauses.
