It depends on the paper and the environment in which it is stored. Acid free paper kept in a dry environment can last hundreds, if not thousands of year. eg Dead Sea Scrolls
Plastic does not decompose (at least not in the duration of many, many lifetimes.) Paper decomposes very slowly and depending on the type of paper may take anywhere from one to twenty years to do so. This is because plastic is made from oil which technically still means it is an organic substance however it takes millions of years and very specific conditions for oil to be formed from anything organic. Paper on the other hand comes from trees and will decompose much faster, but if you've ever seen a rotting tree stump you will know it will take it's time to do so still.
it's determined by the hardness (and age, wear, environmental conditions, etc...) of a material. many tests are done by manufacturers to see statistaclly when they will break down.
centimeter grid paper is a grid paper having many square boxes each of 1 cm.
AnswerA paper towel can hold as many as 900 pennies and 2 weights before it breaks.
There are anywhere from 350 to 500 sheets of toilet paper on one roll
The plastic on a laminated sheet will never break down. After many years, perhaps in sunlight, the plastic will break into smaller pieces. If the paper is exposed to moisture and warmth it should then biodegrade in a few months.
The paper and the tobacco will begin to break down as soon as it gets wet; BUT if the butt contains a plastic filter it may take a thousand years.
how many years does it take to digest beef to break down in system
Many thosands of years - unless it is crushed. It reverts to sand.
depending on the alcohol amount. even if its a high amount it will take many many years to do so
Non woven polypropylene is said to be photo-degradable - to be broken down by the sun. Any comments?
Enzymes are used to break them down. There are many enzymes
Aircraft can break down in hundreds of different ways.
One.
Enzymes that break down proteins are called a protease. There are many different enzymes that break down many different polypeptides. Usually they will end in the suffix "-in".
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Many sorts of enzymes at different parts of the system. In the mouth enzymes to break down sugars, in the stomach enzymes to break down proteins and in the small intestine enzymes to break down fats and sugars.