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Biological
Osbaldo Fadel
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What may expose uncovered light bulbs food to which type of hazard?
chemical
How are the germs carried to the food?
uncovered things are expose to flies . this type of food carries bacteria and germs of various diseases .
How do the Yaqui tribe grow their food?
with UV light bulbs
How does the microwave expose your food to electric currents?
Microwave ovens don't expose food to electric currents, they expose food to microwaves. Microwaves are a type of electromagnetic radiation, or a type of light. The only difference between visible light and microwaves is the wavelength of the light. Wavelength is what makes blue light look different from red light (red light is made of physically longer waves). Microwaves are much shorter than visible light and have much higher energy. That energy is used to heat up the water molecules in the food you put in the microwave. That's how it heats up your food.
What is the effect of light bulbs on food?
As you know light bulbs give off a good amount of heat, so to keep food under a light will keep the food somewhat warmer. That is why resturants keep plates of food in the "hot line," just a fancy way to say a counter with a lamp over it.
Light bulbs and food that lasts only a short time are called ........... goods?
Perishable.
Do you buy uncovered food?
no
Which insect sits on uncovered food?
Flies and bees will both sit on uncovered food. Food should always be covered especially when outside in the elements.
Why it advised not to eat uncovered food items?
Because this will cause the food to spoil and make you waste your money for no reason. ================================ Another concern about unnecessary handling of food is that it will expose the food to more possibilities of contamination or adulterantion - some of which could cause foodborne illnesses.
What is the differences between uncovered food and covered food?
when food is uncovered for a long time micro organisms adapt the food which causes damage to our health. in covered food micro organisms cannot occupy it
What happens when food are kept uncovered?
It rots.
Why should you not eat uncovered food?
it is not healthy
