not at all
materials, cost,
new technology richer more money and improved materials.
its change over the years becoues the state want to Chan ge
yes it has changed over many years
Because people's interest has changed over the years.
Wave rock has changed over the years because it has changed colour
There aren't many trees in Iceland anymore. Once it was said to have been covered with trees and vegetation, but unchecked sheep grazing and logging for fuel and building materials over the years have changed all that.
has hats changed over the years
Helicopter design has changed every year. New components are used and new materials appear
Computers have changed in many ways over the years. Technology has advanced< and it has become more easy to do stuff!
it changed by... well it changed... It just changed!
The actors over the years have changed