An influx of algae may replace a (periphytic algae).Logical formLearned from6 sentences. Hordes of blue-green algae may deplete an oxygen.Logical formLearned from6 sentences. Some algae may settle on a (sea bottom).Logical formLearned from6 sentences. A film may show algae.Logical formLearned from6 sentences. Algae can be deadly.Logical formLearned from6 sentences. Algae can be filamentous.Logical formLearned from6 sentences. Algae may thrive.Logical formLearned from6 sentences. Assemblages can be constituted-of-or-filled-with algae.Logical formLearned from6 sentences. Algae may pertain-to a company.Logical formLearned from6 sentences. Algae may undergo a removal.Logical formLearned from6 sentences. An increase can be in algae.Logical formLearned from6 sentences. An outbreak can be constituted-of-or-filled-with blue-green algae.Logical formLearned from6 sentences. A coating of algae may fall.Logical formLearned from6 sentences. Algae may cling to a mother.Logical formLearned from6 sentences. Bugs can be an algae.Logical formLearned from6 sentences.