What is the new meaning of act when the prefix counter- is added?
a) to repeat the actions of an event or situation
b) to cause something to have less of an effect or no effect
c) the act of saying something opposite in meaning to something else
d) doing things that require physical action and energy

The new meaning of "act" when the prefix "counter-" is added is C) the act of saying something opposite in meaning to something else.

Explanation: A prefix is a morpheme that is attached to a root word in order to give place to a new word. Moreover, prefixes are placed before a root word. In the case of the word "counteract", "counter-" is the prefix and "act" is the root word. Furthermore, as the meaning of the prefix "counter-" is "against something" or "in opposition to something", the meaning of the word "counteract" is to act or to say something against someone else.

a-he encouraged islamic schools to introduce greek texts.

d-he invited greek scholars to teach their texts to the locals.

explanation:

the transmission of the greek classics to latin western europe during the middle ages was a key factor in the development of intellectual life in western europe.[1] interest in greek texts and their availability was scarce in the latin west during the earlier middle ages, but as traffic to the east increased so did western scholarship.

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