I️ think the answers is schizophrenia because they see different things and also hear things as well
Improved technology allows to create more goods and to increase the efficiency of providing services (answer d.) and this is they way that it increases standards of living. If there are more goods and services then more people have an access to them.
<span>Objects do not cease to exist when they are out of view. this concept is referred to as </span>object permanence.
Explanation:
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