three
its a scale showing the amount of acid or alkaline in a object I THINK
A tone row is based in a Chromatic Scale
The Minor Scale
force meter
The Richter Scale—more appropriately called the magnitude scale—is one means of expressing the magnitude of an earthquake (i.e., the amount of energy released).
They eat insects (small ones) that maybe just appear to be scale.
Scale factors whose absolute values are greater than 1.
Celsius is the name of a temperature scale (also sometimes known as the centigrade scale) which is an alternative to the Fahrenheit scale. It does not have an electrical charge.
example:balance scale
with a scale
poles
small