A person may trim a stem.Logical formLearned from5 sentences. Some (silk hydrangeas) can be with (uncut stems).Logical formLearned from5 sentences. Treatments may be based on (stem cells).Logical formLearned from5 sentences. (Stem cell research) can be unethical.Logical formLearned from5 sentences. (Stem cell lines) can be compatible with patients.Logical formLearned from5 sentences. (Square stems) can be hollow.Logical formLearned from5 sentences. (Adult stem cells) can be in bodies.Logical formLearned from5 sentences. Embryonic (stem cells) may become a cell.Logical formLearned from5 sentences. Stems may pertain-to mushrooms.Logical formLearned from5 sentences. A (stem cell research) can be global.Logical formLearned from5 sentences. A hope can be (stem cell research).Logical formLearned from5 sentences. (Stem cell) may be based.Logical formLearned from5 sentences. A stem can be integrated.Logical formLearned from5 sentences. An ability may pertain-to (stem cells).Logical formLearned from5 sentences. Positions can be on an embryonic (stem cell).Logical formLearned from5 sentences.