'Natural chemical balance' presentation slideshows

Preserving food

Preserving food. From kaesin. FIVE FOOD GROUPS . How long it should last. 3 months: all fish, ice cream 6 months: pizza, pig ( ribs, pork, pork bones,) rabbit 12 months: cow, ( steak, silver side ) chicken, all cakes . My Hypothesis .

263 views • 11 slides

Vinegar , bread and wine

Vinegar , bread and wine. PREPARED by : ahmed Omar , ahmed Hammad , mark Hany. Vinegar . Vinegar is a liquid consisting mainly of acetic acid (CH3COOH) and water. The acetic acid is produced by the fermentation of ethanol by acetic acid bacteria (acetobacter) .

402 views • 10 slides

Why coconut milk body scrub is good for you

79 views • 5 slides

Why Coconut Milk Body Scrub is good for you

101 views • 5 slides