Questions

Potentially hazardous foods are foods that might contain food poisoning bacteria and are capable of supporting growth of these bacteria or formation of toxins to levels that are unsafe for consumers, if the foods are not stored at correct temperatures. Toxins are poisonous chemicals produced by some types of bacteria.

The food can be left at room temperature until it reaches 60 deg C because food-poisoning bacteria will not multiply at 60 deg C or above. However, do not leave food cooling at room temperature unless you are sure that the temperature of the food is still at least above 60 C.

The air around us is a mixture of gases, mainly nitrogen and oxygen, but containing much smaller amounts of water and other gases.

Earth's atmosphere is composed of many gases. Their percentages by volume is given by::

 
78% Nitrogen,

21% Oxygen,

0.9% Argon, and

0.03% Carbon dioxide 

And very small percentages of other elements.

Saigon

Insurance can help you to protect your properties and assets like home, car, stocks,... against unexpected accidents.

I. Inputs

• Preliminary project scope statement


• Project management processes


• Enterprise environmental factors


• Organizational process assets

II. Tools and Techniques

• Project management methodology


• Project management information system


• Expert Judgment

III. Outputs

• Project management plan

The geologic time scale is subdivided into 4 units called Eon, Era, Periods and Epochs.