Thought is a non-example of density (unless you happen to be thinking about density!) Any abstract concept should fit the bill.
some real life examples are a water bottle, pipes, cans
Kite
A beehive.
gwsgfsgsfggfsfg
I broke the TV.
some real life examples are a water bottle, pipes, cans
There are very few real life examples of nonagons. The only examples that I can think of are a few coins.
Kite
There are many examples of daily life applications of real numbers. Some of these examples include clocks and calendars.
roads
battery
Water,
A beehive.
Nonfiction :O
gwsgfsgsfggfsfg
Men and women
I broke the TV.