The answer would be the 1st choice <span>since the 7th century
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The answer is B. Incentive is the term being described
<span>Objects do not cease to exist when they are out of view. this concept is referred to as </span>object permanence.
I am not sure if this is right but I think its C. Harmful.
I hope you get it right.
<span>The greatest example of Humanism was an individual - Erasmus of Rotterdam (c. 1466-1536). Humanism influenced the growth of learning by "abandoning medieval pieties in favour of a rich new vision of the individual's potential."</span>