A concept may gain momentum.Logical formLearned from25 sentences. A car can be a concept.Logical formLearned from25 sentences. A concept may pertain-to a life.Logical formLearned from25 sentences. (Science concepts) can be complex.Logical formLearned from25 sentences. Quality can be a concept.Logical formLearned from25 sentences. Illustrations may show concepts.Logical formLearned from25 sentences. A concept can be arbitrary.Logical formLearned from25 sentences. A concept may have potential.Logical formLearned from25 sentences. A person may accept a concept.Logical formLearned from25 sentences. A concept may manifest effectiveness.Logical formLearned from25 sentences. A person may use concepts.Logical formLearned from25 sentences. Concepts can be useful.Logical formLearned from25 sentences. A concept can be simplistic.Logical formLearned from25 sentences. Concepts may be expressed.Logical formLearned from25 sentences. A course may introduce students to concepts.Logical formLearned from25 sentences.