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Explain how keeping air out of the jar helps to preserve the jam?
Wiki User
∙ 13y ago
So the jam can stay fresh.
Wiki User
∙ 13y ago
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How earmuffs work?
Earmuffs work by keeping the heat from your ears near your ears, instead of letting it escape into the air. Most of your body heat escapes from your head and feet. Covering your ears helps to warm your entire body.
How do you explain condensation to children?
It occurs when air gets warmer
What organ helps you breathe the 282 cubic feet of air you need everyday?
Your diaphragm helps you breathe the air you need every day.
What is the main goal of insulation?
to keep warm air in and cold air out hope it helps :)
What is diaphargam?
Diapharagram is a muscle beneath the lungs. It helps in brething. When it pulls, we take air in. When it pushes, we exhale air out.
How does active packaging protect and preserve fresh food?
packaging preserves fresh food by keeping it air type.
What statement helps to explain the formation of these weather systems?
Warm air is able to hold more moisture than cool air.
Explain how a speaker makes sound with electrical energy?
It transforms by the air so it get to our ears. I hope this helps!
How can you preserve the quality of air so that you can keep using them?
We must preserve the quality of air. We must do it by planting more trees.
How do we preserve community air quality from ozone days?
We can preserve the air quality by banning CFC's. They react with ozone and deplete it.
Which two concepts explain how the body moves?
Force and leverage help to explain how the body works. Force helps the body to move in space as it acts against the air around it. Leverage helps the body stay upright.
How do you preserve clean air in air pollution?
The only way to preserve clean air is to reduce the amount of air pollution. This is done by reducing emissions from human sources like vehicles, power plants, farms, and factories.
Why do you think flasks with curved necks are important?
Flasks with curved necks are important because they are designed to fit the human hand making them easier to grip and pour from. Additionally the curved neck allows for a smoother pour and helps prevent spills. Lastly the curved neck helps to reduce the amount of air that enters the flask which helps to preserve and protect the contents. Designed to fit the human hand making them easier to grip and pour from Curved neck allows for a smoother pour and helps prevent spills Reduces the amount of air that enters the flask which helps to preserve and protect the contents
List four applications of bernoulli's principle?
Bernoulli's principle helps explain how plains fly. It also helps explain why smoke rises up in a chimney, how an atomizer works, and how a flying disc glides through air.
Can the back bridge exercise be done by keeping your butt in the air for a minute?
It is hard to do the back exercise by keeping your butt in air for a minute.
Are vacuum sealers a reliable way of food preservation?
Yes, vacuum food sealers do help to keep food fresh and mould free, as they prevent air reaching the food. This hinders the growth of mould and prevents the transfer of water away from the food.
Why the spark plugs smell of fuel?
Fuel to Air mixture to rich. This should help explain it better. http://www.hioutput.com/tech/plug.html Hope This Helps.
