They thought that thier acts were Untrolirataeibalbe
To blaze is to find and mark new trails.
I believe the answer is: A just-noticeable difference
In painting, A just-noticeable difference refers to the amount of things that needed to be change for a difference to be noticeable.
The threshold usually depended on the type of audience that being aimed toward, (for common audience, the threshold of differences would be relatively higher compared to expert audience)<span />
Answer:
A common form of fossilization is permineralization. This occurs when the pores of plant materials, bones, and shells are impregnated by mineral matter from the ground, lakes, or oceans. ... Sometimes the mineral substance of the fossils will completely dissolve and other minerals replace them.
Britain, in the late 1700s to the early 1800s.
