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STEM Reading (Week 7 Earth's tectonic plates (Earth’s surface rock…
STEM Reading
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Week 3
All living things contain two types of genetic molecules. One, called DNA, is shaped like a twisted ladder. Paris of nuclleobases form its rungs. The other type of genetic molecule, called RNA, also uses pairs of these bases, but they form different structures.
LIFE began the moment that molecules of information started to reproduce and evolve by natural selection
Rules 4 life
- A living think must work to avoid decay & disorder
- To do that, a living thing has to create a closed system
- They have some molecule that con carry information
- This information must evolve by natural selection
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