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1 The chemosynthetic theory assumes that the compounds and inorganic elements of the primitive earth reacted to each other thanks to heat and ________________ rays.
2 Theory that explains the origin of life as a product of the creation of a superior being.
3 The theory of _________ generation assumes that life originates naturally from inanimate (lifeless) matter, without the intervention of a superior being.
4 The theory of ________ proposes that life came to earth from outer space
5 Louis ________ showed that the theory of spontaneous generation is false with his experiments with swan neck flasks.
6 The chemosynthetic theory was proposed by Alexander ________
7 Scientists Stanley ______ and Harold Urey carried out an experiment in 1952 that synthesized biological precursors.
8 The primitive atmosphere did not contain _______in its gas mixture.
9 Spontaneous generation proposes how complex beings can arise spontaneously, such as: _________ (starts with W), cockroaches or mice.
10 Francesco _______ performed a famous experiment with pieces of meat and glass jars.
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