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non-combustible waste
non combustible waste
Which one non-combustible waste or combustible waste
Hymen
It takes 500 to 1000 years.
non-combustible waste
non-combustible waste
non combustible waste
Which one non-combustible waste or combustible waste
It takes 5 minutes.
Paper is always bio-degradable. Ink may or may not 'break down' when exposed to the elements. Copiers and laser printers actually create 'plastic' images on the paper which takes longer time to break down.
If ingested by mouth silver nitrate is a deadly poison and only small quantity is enough to kill a person. If dilute solutions (1M) contact exposed skin, the skill will become dyed dark brown after it is exposed to ultraviolet light. This is only temporary until the skin cells dye and wear away to be replaced by new ones. This usually takes 2-4 days.
because it takes a while for the skin to change color
Biodegradable plastics can break apart into tiny pieces within a year, from weathering and ultraviolet solar radiation. Some non biodegradable plastics, like water bottles, buried in the earth, could survive largely intact for several billion years. Plastic foam cigarette butts typically last twenty to thirty years, if they are on the surface, exposed to the sun and elements. There is very wide variation.
it takes about 9 pounds of force to break your arm
Hymen
recess