The nitrogen cycle provides nitrogen to the ecosystem from the atmosphere, ground and oceans. Nitrogen is an important component of complex molecules such as amino acids and nucleotides, which lead to the creation of proteins and DNA, the building blocks of all life .
Fluids play an important role in maintaining homeostasis<span> within the body's systems.
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Sounds like an interesting dog ya got there
Answer:
zone 3 I think let me know if I'm right
Explanation:
I'm taking the test right now
True. if thats what you're looking for
