The answer is b:
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the south pole experiences mild temperature fluctuations with large variations in solar energy while the opposite is true for the north pole
I made a 100% on this quiz.</span>
Most of the organisms (Living things/Biotic) need nonliving (abiotic) things to live in, such as caves, tunnels, under rocks (for the smaller ones.), water, etc.
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Chromatin contains proteins called HISTONES. Histones<span> are highly </span>alkaline proteins found in eukaryotic cell nuclei that package and order the DNA<span> into structural units called </span>nucleosomes. <span>They are the chief protein components of </span>chromatin<span>, acting as spools around which DNA winds, and playing a role in </span>gene regulation<span>.</span>