science quiz in bengali language by astik das

25
SCREW THE CONDUCTED BY ASTIK DAS

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  • SCREW

    THE

    CONDUCTED BY

    ASTIK DAS

  • .Naturalis Historia,Phytopinax,Historia

    Animalium,Theory elemetaire de la Botanique ?

  • The answer is.

  • Taxonomy

  • James Phipps-

    ?

  • The answer is.

  • . (COS94270),(COLK94184) ?

  • The answer is.

  • .

    ?

  • The answer is.

  • Temperature 20 C 25 C 26 C 30 C

    Density 0.9982 0.9971 09968 0.9957

    _____________

    ____

    71.75 71.97 71.82 71.58

  • The answer is.

  • Surface Tension

  • organic chemical-

    ?

  • The answer is.

  • . -> - ->

    -> ->-

  • The answer is.

  • .

    ?

  • The answer is.