7.it is the process of transforming an item which has already served its original purpose.
a. transforming
b. reducing
c. recycling
d. processing

8.which type of recycling is the conversation of old newspaper and magazine into paper product
a. internal recycling
b. external recycling
c. enhance creativity
d. profitable business

9.the following are advantage of recycling except one
a.conserve resources
b.increased pollution
c.enhance creativity
d.profitable business

10.it pertains to the relationship in size between a part and the whole
a. proportion b.
balance
c.harmony
d. rhythm
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