Why is dna replication essential to the cell cycle

Replication is an essential process because, whenever a cell divides, the two new daughter cells must contain the same genetic information, or DNA, as the parent cell.

Explanation:

Once the DNA in a cell is replicated, the cell can divide into two cells, each of which has an identical copy of the original DNA.

b. the carbon cycle ensures living things have a source of hydrogen

yes

no

blue is scattered more than other colors because it travels as shorter, smaller waves. this is why we see a blue sky most of the time.