Tomatoes are highly acidic, which after some time would break down the dirt and things that are on the penny. This would cause it to come out looking clean.
something people will enjoy.
I am doing this as a science fair project and I really need to find out how milk cleans pennies. Thanks.
Saw dust
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Because ketchup has acid.
i dont know exactly how but it has something to do with ketchup or mustard.
To clean a brass railing, start by mixing equal parts of vinegar and water to create a cleaning solution. Dip a soft cloth or sponge in the solution and gently scrub the railing. Rinse thoroughly with water and dry with a clean, soft cloth to prevent water spots. For extra shine, you can also polish the railing with a brass cleaner or a mixture of lemon juice and baking soda.
the correct answer is...............................................................
An easy project would be how do bees get nectar from flowers. What causes pollution and how can we stop it would be another one.
Ketchup and a sauce pad.
It depends whether the underwear is clean or not.
I have never heard of anyone doing so.