Explain about DNA replication ?

What are the chemical bonds of the dna molecule that are broken for the replication process to occur?

Because of dna replication, two dna molecules come to existence. Why is not it correct to assert that two “new” dna molecules are created? What is the name given to the process concerning that fact?

Does dna replication occur in cell division?

How do the two complementary nucleotide chains of the dna facilitate the replication process of the molecule?

One characteristic of the dna molecule is its replication capability. What are the consequences of failures during dna replication?