I believe the answer is: Emotional wellness
Emotional wellness refers to the ability to approach one's life in a positive outlook regardless of the situations that they faced.
People with good emotional wellness do not necessarily feel happy all the time. But they have a strong capability in managing their negative emotions so it could only display minimum effect.
Answer to 1st question: They dug irrigation systems and canals to get the water to their crops.
Answer to 2nd question: They knew how to boost the immune system and they knew how to get the body to produce more white-blood cells. They also had a 90% success rate on surgeries, including brain surgeries.
Answer to 3rd: He had a big army and long roads leading all over his empire so if there was an uprising his army could travel quickly.
Hope this helps, have a good day. c;
Answer:
natural lake that is dry for long periods of time
Explanation:
According to studies conducted in 2005 and 2010, approximately 65 percent of adults in the United States reported experiencing obsessions or compulsions at some point in their lives, but only 4 percent of them went on to be diagnosed obsessive-compulsive disorder.