Answer:
Paleontology seeks to map out how life evolved across geologic time. A substantial hurdle is the difficulty of working out fossil ages. Beds that preserve fossils typically lack the radioactive elements needed for radiometric dating. This technique is our only means of giving rocks greater than about 50 million years old an absolute age, and can be accurate to within 0.5% or better.
Explanation:
It would be most difficult to use the <u>medical model</u> to explain why bulimia nervosa occurs mostly in western cultures.
Bulimia is an eating disorder. it is characterized by using control episodes of overeating, called bingeing. Which is followed through purging with techniques that includes vomiting or misuse of laxatives. Bingeing is consuming lots large amounts of meals than you will generally devour in a short time period, usually less than 2 hours.
Bulimia can subsequently result in physical troubles associated with now not getting the right nutrients, vomiting plenty, or overusing laxatives. possible headaches include: feeling tired and weak. Dental issues – stomach acid from chronic vomiting can harm tooth enamel.
The DSM-III-R indexed bulimia as a separate eating sickness for the primary time. The American Psychiatric Association noted binge consumption in the Diagnostic and Statistical manual of mental disorders (DSM). It became listed as a characteristic of bulimia.
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Answer:
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Being audience-centered means putting the audience at the center of your presentation. This is a powerful approach to help you really connect and make a difference, rather than just making a speech or presenting dry knowledge.
Audiences respond to presentations that make sense, are relevant to them, reflect careful research and also sound interesting. They also respond to people who show they care, personally.
