According to one hypothesis, life on earth emerged from (bluegreen algae/ amino acids/ molten metals/ crustal rocks) in the presence of large amounts of gasses seeping from deep ocean vents. ANother process called primordial soup suggests that the formation of life was due to the effects of (lightning/sunlight/gravity/meteorites) in earths atmosphere. CHOOSE AN ANSWER FROM INSIDE EACH OF THE PARENTHESIS.

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09-01-2018
Biology

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According to one hypothesis, life on earth emerged from (bluegreen algae/ amino acids/ molten metals/ crustal rocks) in the presence of large amounts of gasses seeping from deep ocean vents. ANother process called primordial soup suggests that the formation of life was due to the effects of (lightning/sunlight/gravity/meteorites) in earths atmosphere. CHOOSE AN ANSWER FROM INSIDE EACH OF THE PARENTHESIS.

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underV underV · Answer 1 · 2018-01-10T11:54:41+01:00

1) The answer is bluegreen algae

Bluegreen algae or cyanobacteria are thought to have started life on earth because they converted the atmosphere that didn't have a lot of oxygen, into an atosphere with enough oxygen to exist life. That oxygen was a product of their photosynthesis.

2) The answer is lightning.
By Primordial Soup Theory, life began as a result of the combination of chemicals from the atmosphere and lighning (a form of energy) to make amino acids. Aminoacids are necessary to build proteins, and proteins are necessary for all the organisms.

mansoorahmedd67 mansoorahmedd67 · Answer 2 · 2018-10-08T15:09:13+02:00

mansoorahmedd67 mansoorahmedd67

08-10-2018

The right one answer are AMINO ACIDS, and LIGHTNING.

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