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Strengths
-Life can begin from chemicals
-It can be used to search for life on other planets.
- In 1977
- It started 3.7 billion years ago through hydrothermal vents.
-unicellular organisms- first organisms
A video describing the theory
www.pbslearningmedia.org/resource/tdc02.sci.ess.earthsys.deep-sea-vents-and-life-origins/
-Chemosynthesis.
-Can life exist without sunlight?
-High source of simple sugars
-Make up amino acids and nucleotides
-DNA can be compressed 1000x at increasing pressure amounts
-chemical abundance- more organisms
-In groups label the picture of a deep sea vent.
-You will be timed so be quick.
-There may be a tasty treat for the winning group.