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If conditionals

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Which statement contains an opinion? the ants serve to protect the acacia from other plants and herbivores. the acacia depends on pollinators for the exchange of genetic material. the acacia has no chemical defenses to discourage herbivores. the ants provide the acacia with the best protection from other plants and herbivores.

Which of the following most affects macbeth’s character ? a. he has an angry temperament b. he has only a minor title c. he is unhappy in his marriage d.he is offended by his friends