Answer: compulsion
Explanation: Cambridge dictionary describes complusion as a very strong feeling of wanting to do something repeatedly that is difficult to control. Due to the fact that he repeatedly checks his messages every 15 minutes it shows that he is exhibiting compulsive behaviours.
Intense feelings of hopelessness or dread
The answer is D
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False
<span>When the body's energy intake is balanced with energy expenditure, an individual will NOT gain weight. </span>When the body's energy intake is balanced with energy expenditure, people neither gain weight nor lose it, since the energy intake is balanced with the energy expenditure. only if this balance is off, a change in weight can occur.