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THIS IS SCIENCE--Which of the following was one of the earliest events allowing for the production of oxygen in the atmosphere? Select one: a. Plants photosynthesizing carbon dioxide. b. Bacteria photosynthesizing
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THIS IS SCIENCE--Which of the following was one of the earliest events allowing for the production of oxygen in the atmosphere? Select one: a. Plants photosynthesizing carbon dioxide. b. Bacteria photosynthesizing dissolved carbon dioxide in oceans c. Volcanoes releasing oxygen into the atmosphere

User Blue Piranha
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1 vote

Answer:

a is correct

Step-by-step explanation:

Normally plants are said to be the food producers in the ecosystem. This means they existed before the rest of all generations. They indeed are fathers of oxygen production.

User Tomek Miszczyk
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