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 .
Hey!
Your answer is going to be A.) How people experience color varies.
You can't test how different people see the same colors. Everyone will see something different.
Hope this helped! :)
D. Proteins are composed of amino acids and determines all the structures and functions of the organism.
<span>0.3% of the Earth's water is fresh water.
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Answer:
Through adaption, Darwin observed that finches beaks changed over time.
Explanation:
