Divergent evolution. (If I'm understanding the question correctly). :)
Bar Charts are used to compare things between different groups or tracking the changes according to time.
The word "lunar" relates to all things regarding the Moon.
The relationship between the two is that they bother separate things into groups or sections.
becuase you have to$#**^ yourself
in pyramids the Ancient Egyptians buried their masters with all the money and gold for the supposed "Afterlife" this is what relates the things inside a pyramids in Egyptian beliefs.
Biology
tom relates to the number 16
between
It measures things between different groups, for example, a sandwich is a things, but you can use a bar graph to measure different kinds of sandwiches.
Pressure, volume, and temperature are related in the combined gas laws, which describe the behavior of gases by showing how changes in one of these factors affect the others. These laws include Boyle's law, which relates pressure and volume at constant temperature; Charles's law, which relates volume and temperature at constant pressure; and Gay-Lussac's law, which relates pressure and temperature at constant volume.
A milligram is a 1000th of a gram which relates to weight a millilitre is a 1000th of a litre which relates to volume so technically they are talking about different things.
Yes, it is true that classification helps to organize things into groups.