How many do you need? because there is more then one.
Nordic countries and United Kingdom
Wearing heavy or protective clothes in the cold climates is the human action that does not alter the Earth's landscape.
Happy Studying! ^=^
The rigid motion concept can be used to define congruency. Congruency is a relation between shapes or figures. One shape is congruent to another if, and only if, you can turn the one shape into the other with a rigid motion
Hope this helps, have a good day ;)
