The answer is:
8.1 meters and 8.1 bya
The hyngrim method from the old sience method
D. that is the correct answer
Living organisms are made up of organic matter. We as human are made up of nutrients and water and chemicals. While those structures like bridges are made from hard materials, some forged by man and some found in earth like metal and gold. They can heat up and be molded while living organisms die or burn to ashes
An allele that is always expressed when the allele is present