El "UTT!
Multiple choice questions:
1- The essence of constructivist theories of learning is:
a- based EXCLUSIVELY on the theories of Jean Piaget
b- theories of learning are constructed of layers of hypotheses
c- learners must surmount a series of "educational challenges"
school systems
d- learners must individually discover and transform complex
information if they are to make it their own
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answer to ur question is college b

the correct answer is the following is a list of inventions made in the medieval islamic world, especially during the "islamic golden age" (8th to 13th centuries),[1][2] as well as the late medieval period, especially in the emirate of granada and the ottoman empire.

science and technology in the islamic world adopted and preserved knowledge and technologies from contemporary and earlier civilizations, including persia, india, china, and greece-roman antiquity, while making a number of improvements and innovations.

answer; degradation ceremony;

answer; extroversion;