True - a homogenous mixtures is a mixture that has the same amount of solute.
These fuels are nonrenewable because they are limited substances which cannot be produced at the same rate at which it is used. Also, they cannot be REused, hence the wording non-REnewable. Hope this answers your question.
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Speciation<span> is the term used to describe the formation of a new </span>species<span> due to </span>natural selection<span>.</span>
