<body> Curiosity Is A Door To New Dicoveries
...she's Beautiful

Joyi Koh
Capricon
13 January is my day(:
PLMGPS / PLMGSS Thank SOPHIA for helping me with the codes(:

...Other scientists

SOPHIA(:
DORCAS
MELISSA
LISA
LISHAN
RACHEL
RADIANT
JANELLE
JASLEY
SEOWHWEE
STELLA
STACY
SARAH
SHIYU

...EXHIBITIONS

  • March 2009
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  • May 2009
  • July 2009
  • January 2010
  • February 2010
  • March 2010
  • April 2010
  • May 2010
  • July 2010
  • August 2010

    •

    ...Yackie Yack Yack



     

    ...Lost in beauty

    layout design, coding,  photo-editing,

    by ice angel



         Brushes- 1| 2

    Wednesday, May 5, 2010



    Why is it that hydrochloric acid is produced, of pH 1 and 2.5,yet the stomach wall can withstand the corrosive effect of the acid?

    Normally, the stomach cells produce a thick layer of mucus, preventing the acid from coming into direct contact with the cells.

    Also, the gastric secretions containing the acid are produced only when food is present.

    In any case, the stomach lining is replaced every three days by the constant production of the new mucosal cells by cell division.

    the beauty exposed ;