DNA replication
DNA replication is the process by which DNA makes a copy of itself during cell division. The first step in DNA replication is to 'unzip' the double helix structure of the DNA? molecule. ... The two separated strands will act as templates for making the new strands of DNA
Answer:
Low rainfall and available water; waxy coating on leaves to prevent drying.
Explanation:
the age of Rock in years is called its absolute age geologist find absolute age by measuring the amount of certain radioactive elements in the rock