Yes you can, it wouldn't be easy but you could, talking would be pointless, saliva would have to be accommodated with some type of liquid but, Yes there have been several cases where people are born without tongues and live!
So I think you have to go on the internet and find articles! One that likes oils and thinksoils are good and then another one that is against oils and doesn’t like them! Compare and contrast them and highlight stuff that YOU agree with and then see if the articles are actually VERY convincing or not so much
c.depression
<span>Panic disorder is when you experience severe feelings of doom that cause both mental and physical symptoms.
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<span>Agoraphobia is the fear of going out in public, either the fear of open spaces or the fear of being in unfamiliar places.
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Depression is f<span>eelings of severe despondency and dejection.
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<span>Selective Mutism is a complex childhood anxiety disorder characterized by a child’s inability to speak and communicate effectively in select social settings.</span>