NATS 1880 Lecture Notes - Lecture 1: Physical Law, Atmospheric Sciences, Eukaryote
18 Dec 2017
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Does life beyond earth exist: while science suggests the idea, there is no concrete evidence to support the idea. Nonetheless, you can still go out to research and perhaps find supporting evidence: sir arthur c. clarke sometimes i think we are alone in the universe, and sometimes i think we"re not. In either case the idea is quite staggering . This quote exemplifies the idea of above note mentioned giving us an answer to the question does life exist beyond earth. What we do know now: according to current research, macroscopic life exists only on earth, whereas there are possibilities of microbial life in other parts of our solar system. This information is all according to satellites and terrestrial surfaces. Tree of life: life can be categorized biochemically into three distinct categories; bacteria (ex purple bacteria), archaea (ex. thermoplasma) and eukarya (ex humans/animals/plants/fungi) Experiment is done with feather and hammer to demonstrate and test out galileo"s findings.
