F1 stands for first filial (daughter) generation
<span>F2 stands for second filial (daughter) generation</span>
<span>The best definition of a population is </span><span>D. The total number of individuals in a given area. Keyword "Individual." and "Total number".</span>
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most likely d, she's a chemist so she works with chemicals and substances akin to them
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Sulfur can also fall directly from the atmosphere in a process called fallout. Also, the weathering of sulfur-containing rocks releases sulfur into the soil. These rocks originate from ocean sediments that are moved to land by the geologic uplifting of ocean sediments.
