IMPROVE YOUR KNOWLEDGE ..

* THE FIRST EFFECT OF NOISE IS ................?
          ANXIETY AND STRESS REACTIONS.
* 'THE VALLEY OF FLOWERS, IS FOUND IN.......................?
       NORTH -WESTERN HIMALAYAS
* THE LARGEST GROUP OF PLANT IS......................?
       TRACHEOTOMY 
* AN EDIBLE RED ALGA IS..................................?
       PORPHYRY
* THE SMALLEST MAMMAL IS ............................?
    WATER SHREW.
* FAT SOLUBLE VITAMINS ARE.........................?
                A,D,E,K 
* VITAMIN WHICH IS DESTROYED ON HEATING IS .........?
        VITAMIN C
* TOBACCO SMOKING ORIGINATED FROM .......?
       AMERICA
* THE PERCENTAGE OF TANNIN IN TEA LEAVES IS .....?
             18%
NUMBER OF BONES IN FACE ....................?
                   14