Yes, S-blocks are metals except for helium and hydrogen. The S-block metals are shiny, silvery and relatively soft, although they can easily lose electrons. Helium and hydrogen have valence electrons but also lack some similar properties as the other metals.
This is a symbiotic relationship called commensalism if the tree root is the only one to benefit.
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A. because the graph is moving uo
Answer: c if im wrong then b if im wrong i dont know what to tell ya
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