According to Dr. Smoller, the professor of psychiatry at Harvard Medical school, anxiety disorder is due to threat and harm-avoiding systems that have kind of gone awry in the brain. anxiety disorders involve more than temporary worry or fear. For a person with an anxiety disorder, the anxiety does not go away and can get worse over time.
Hi Brady, thanks for asking a question here on Brainly!
The overheating that occurred at the Three Mile Island nuclear reactor resulted in a <span>partial meltdown of the core. Nuclear reactors cause a complete meltdown to the earth from the intense chemicals and heat.
</span><span>Hope that helps! ★ If you have further questions about this question or need more help, feel free to comment below or post another question and send the link to me. -UnicornFudge aka Nadia
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