Statement A - Not really relevant to the conclusion, whether the the toxic wood finish is effective than other types of termite repellent has nothing to do with putting the sparrow population at risk.
Statement B - Whether toxified termites remain toxic regardless of how long they have been removed from the toxic wood source. Strong point, however, we don't know when and after how long the sparrows feed on these termites, so this point would be irrelevant.
Statement C - Note that the question
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Statement B - Whether toxified termites remain toxic regardless of how long they have been removed from the toxic wood source. Strong point, however, we don't know when and after how long the sparrows feed on these termites, so this point would be irrelevant.
Statement C - Note that the question
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