A team may isolate embryonic (stem cells).Logical formLearned from5 sentences. (Stem cell research) may involve destruction of human embryos.Logical formLearned from5 sentences. (Stem cells) may provide some avenues.Logical formLearned from5 sentences. (Stem cell lines) may be derived from embryos.Logical formLearned from5 sentences. An embryonic (stem cell) may be based.Logical formLearned from5 sentences. Research may involve embryonic (stem cells).Logical formLearned from5 sentences. (Stem cells) may pertain-to a recipient.Logical formLearned from5 sentences. (Stem cell therapy) may hold promise.Logical formLearned from5 sentences. (Stem cells) may be derived from (adult skin).Logical formLearned from5 sentences. (Stem cell research) can be with (tax dollars).Logical formLearned from5 sentences. Support of (stem cell research) may contradict a stance.Logical formLearned from5 sentences. A (stem cell sector) can be at risk of experiencing a failure.Logical formLearned from5 sentences. (Stem cells) may offer potential.Logical formLearned from5 sentences. (Stem cells) can be through cloning.Logical formLearned from5 sentences. A male may derive a (stem cell) from a human embryo.Logical formLearned from5 sentences.