Answer and Explanation:
During DNA replication, the genetic information is duplicated to ensure that each cell in an organism has a complete and correct copy of the organism's genome. This occurs during each instance of cell division. This way two identical DNA molecules are formed from the original single molecule. Each of the new DNA molecules gets incorporated into one of the two nuclei formed just prior to separation of the daughter cells.
I dont know the era, but early life on earth was horrid for our type of species we have right now, they're was no oxygen, on C.dioxide and other properties, the earth was EXTREMELY hot due to not having an atmopshere yet, And no water, only gas, then fungus and other micro organisms formed due to the heat, and gas which is why fungus can survive in such horrid conditions.
<span> a </span>girl's<span> breasts may start to grow, but she may not get her period until years later. You may continue to go through </span>puberty<span> changes until you're 20 years old.</span>