Cyanobacteria use water, carbon dioxide, and sunlight to create their food, and expel oxygen as a by-product. The real significance of stromatolites is that they are the earliest fossil evidence of life on Earth. ... They were the first known organisms to photosynthesis and produce free oxygen.
<span>Neoclassicism originally in Rome but its popularity exploded in France, as an generation of French and other European art students finished their training and returned from Rome to their home countries and with newly-rediscovered Greco-Roman.</span>
Answer:
D.
Explanation:
The american Revolution is a certainty which leaves out the first answer and the glorious revolution was a result of unfair monarchy. This leaves just the last answer remaining
-hope this helps
B. He installed a new legal system based on the trail by jury and comman law.
