crude oil will go through a series of thermal decomposition through different fractional columns which will leave behind number of hydrocarbons.
Different substances take different lengths of time to decompose
After the dead body has been buried for a while it begins to decompose or deteriorate. Lots of things can decompose in a long amount of time.
Well they lived in different time periods they had a different way of doing things and building things.
The middle ages is called the middle ages because its in the middle of two different time periods, or periods of time, in which things were a certain way for a that period of time.
If I lived in a different time period it would be
Periods of reign.
Roosevelt's platform was on change to help ALL Americans.
Periods
Time ! (and the same things that would decompose any other living being faster than time)
Peropdozation
"The Things They Carried" by Tim O'Brien primarily covers the time period of the Vietnam War. However, the novel also includes flashbacks to the protagonists' lives before the war and reflections on their experiences after the war, encompassing multiple time periods within the characters' lives.
They were from different time periods and different places.