Scientists may rely on (stem cells).Logical formLearned from4 sentences. (Stem cells) may arise in a human fetus.Logical formLearned from4 sentences. Tea may be made from (cannabis stems).Logical formLearned from4 sentences. (Flower stems) can be fresh.Logical formLearned from4 sentences. (Stem cells) can be in a human body.Logical formLearned from4 sentences. (Stem cells) can be dead.Logical formLearned from4 sentences. A body may reject (stem cells).Logical formLearned from4 sentences. (Stem cells) may attach to a niche.Logical formLearned from4 sentences. Some (stem cells) may be cosseted.Logical formLearned from4 sentences. A wad of (stem cells) may find direction.Logical formLearned from4 sentences. Some kinds of (stem cells) may rely on integrins.Logical formLearned from4 sentences. A male may support federal funding of (stem cell research).Logical formLearned from4 sentences. A person may get a stem.Logical formLearned from4 sentences. Differences can be between (stem cell research).Logical formLearned from4 sentences. A niche may shape (stem cells).Logical formLearned from4 sentences.