Japanese researchers have developed a drug that could help people grow new teeth. Rating: True (About this rating?) Context: There are specific conditions that need to be met for the drug to regrow ...
Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to curiouskidsus@theconversation.com. Why do people have two sets of teeth? – Ivy D., ...
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