The atmospheric temperature zone
most precipitation occurs is the troposphere. It has temperature of normal to 0
degrees Celsius. Most of the weather phenomena occurs in this layer. Its altitude
is 10 – 15 km thick above the Earth’s surface.
Bacteria living in a deep ocean vent I think
DNA<span> is a double helix, while RNA is a single helix. Both have sets of nucleotides that contain genetic information. Credit: udaix Shutterstock. Deoxyribonucleic acid or</span>DNA<span> is a molecule that contains the instructions an organism needs to develop, live and reproduce.</span>
