I believe another term for Natural Selection, based off of the answers provided, I would say C, Survival of the Fittest.
<span>Great britain was able to make ship and make weapons-novanet</span>
The fossils that provide information on the formation of an oxygen-rich atmosphere are the stromatilites from the Precambrian era. These are layered and columnar fossils consisting mainly of cyanobacteria which were the original life form back then. These bacteria took in carbon dioxide and produced oxygen by photosynthesis as early as 2.5 billion years ago (the earth is about 4.5 billion yrs old).
If the tyre blows out then stop
