Oxygen production of plant ☘️ 😱💹
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Oxygen production of plant ☘️ 😱💹
Free molecular oxygen ( O2O sub 2 O2 ) is an invisible, colorless, odorless gas at standard temperature and pressure. The primary source of oxygen on Earth is biological photosynthesis, mainly from microscopic marine organisms and land plants. Sources of Planet Earth's Oxygen The vast majority of Earth's atmospheric oxygen (around 21% of the ...
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