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Q.1- Fill in the blanks:- [5] a. is a chemical used to kill pests that affect the production of crops.b. Nylon, polyester and terylene are fibres.c. Elements are represented by .d. are good conductors of heat and electricity.e. is a pure substance made up of two or more elements. |
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Answer» 1.insect pestiside is a CHEMICAL |
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