Answer: Bulimia nervosa is a disorder of eating behavior characterized by the excessive concern that a person has to gain weight.
Explanation:
Bulimia, in conjunction with anorexia, is one of the most common eating disorders. When this disorder is diagnosed and the person does not receive the appropriate treatment, they can suffer great physical and mental consequences. Some of the signs of bulimia nervosa are:
1. The person avoids eating with family and close friends
2. You have an obsession with all the calories that eat
3. Tends to go to the bathroom after eating some food
4. Exercise in an exaggerated way
5. Do not feel satisfied with its appearance
Answer:
A. Trading cities of the Sahara.
Explanation:
The Navajo code, which was not really a new code, was used during WWII.
The Navajo code could not be deciphered because it wasn't a code at all it was the native language of the Navajo.
Answer:
For an object to move, there must be a force. A force is a push or pull that causes an object to move, change direction, change speed, or stop. ... Not all forces cause motion, however. Some forces, like gravity and friction, resist or work against movement.
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