B. The levels of classification increased. Previously there were only 2 domains of life, Bacteria and Eukarya, but an additional domain and Kingdom were added when the distinction of Archaea was observed.
Your answer would be C i believe
the cholera outbreak was a pandemic because it spread through 3 continents
DNA is from our generation, all to the beginning, therefore we may inherit traits of our ancestors.
The common choice supports a person that can recognize '<span>deceitful communicators</span>'is when locator will bring about less cost and pick up leverage over others not able to identify the trickery. I hope the answer will help you, feel free to ask more in brainly.