o True North- direction to earths north rotational pole.
o Grid North- The Universal Transverse Mercator System which was developed by our military 1947, employs a reference system of rectangular.
o Magnetic north-earth's magnetic field is believed to be in part of a consequence of Earths
Norths Devils was created in 1927.
The answer depends on what you want tell it apart from!
it depends what you are telling apart
Meerkats tell each other apart with smell and dominant
Monitor
my butt
COTTON
Depends what "them" is
As humans we have a hard time telling penguins apart. However, They can tell each other apart by distinct vocalizations.
For the average human viewer there appears to be little way to tell a Pill Bug apart but they do have markings on there backs which can allow them to be told apart.
There are three norths: true north, magnetic north and grid north. According to www.ordnancesurvey.co.uk, the three norths are defined as follows: Grid North: the direction of a grid line which is parallel to the central meridian on the National Grid. True North: the direction of a meridian of longitude which converges on the North Pole. Magnetic North: the direction indicated by a magnetic compass. Magnetic North moves slowly with a variable rate and currently is west of Grid North in Great Britain.
I can tell them apart by their hairstyle and attitudes (including their music). Maybe you should try the same.