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Photosynthesis occurs in chloroplasts of prokaryotes.
Nitrogen
A chemical element with symbol N and atomic number 7, making up 78% of the Earth's atmosphere by volume; it is a vital component of amino acids, proteins, and nucleic acids.
Sodium
A chemical element with the symbol Na, known for its role in nerve transmission and fluid balance in the human body.
Water
is a transparent, tasteless, odorless, and nearly colorless chemical substance that is the main component of Earth's streams, lakes, and oceans, and the fluids of most living organisms.
Arctic National Wildlife Refuge
A protected area in Alaska, USA, known for its diverse wildlife and natural landscapes, often subject to debates over oil drilling.
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