B. CO2 levels in the atmosphere could increase and contribute to global warming problems.
ITS FLAGELLA THEY ARE FOUND IN ALL 3 KINGDOMS OF CELLS
It shows the evolution of an being. "Fossil record, history of life as documented by fossils, the remains or imprints of the organisms from earlier geological periods preserved in sedimentary rock." from https://www.britannica.com/science/fossil-record
Answer:
B) geology; theory of continental drift
Explanation: