Some strands of a double helix may be separated by enzymes.Logical formLearned from2 sentences. A strand can be by (hydrogen bonding).Logical formLearned from2 sentences. Strands can be constituted-of-or-filled-with rattan.Logical formLearned from2 sentences. Strands can be stretchable.Logical formLearned from2 sentences. Strands may make_up a (blood clot).Logical formLearned from2 sentences. A strand may address needs of students.Logical formLearned from2 sentences. (Content strands) can be at a grade.Logical formLearned from2 sentences. Strands may undergo an overrepresentation.Logical formLearned from2 sentences. Strands can be buried.Logical formLearned from2 sentences. Some strands can be constituted-of-or-filled-with (action research).Logical formLearned from2 sentences. A strand can be qualitative.Logical formLearned from2 sentences. Strands may pertain-to a field.Logical formLearned from2 sentences. Some strands of research may be combined in an effort.Logical formLearned from2 sentences. Persons may find a confluence of some strands.Logical formLearned from2 sentences. Strands can be constituted-of-or-filled-with courses.Logical formLearned from2 sentences.