The forces just seem too fundamental to be altered easily.
The expert testified that such entries can be easily altered.
This name reflected his identification with a figure that could easily alter its outward form.
Time sense is one of the most easily altered of all the interior senses.
A common attack on digital evidence is that digital media can be easily altered.
However, these timings could be easily altered if required.
Because they are stored as formulas, aspects of them are easily altered.
The scale can be easily altered, allowing users to plan alternate routes to avoid, say, heavy snow.
These are called entrenched rivers, because they are unable to easily alter their course.
And if something goes awry, culture is so arbitrary that it is also thought to be easily altered.