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Australia's identity has changed considerably over time. The country started as a place for Britain to send it's prison population. Today, it is a thriving country with lots of tourists and interesting things to see and do.
how the anemometer changed over time
The laws of physics have not changed over time. Our understanding of them has changed over time.
Over time the nature of punishment in Australia has changes. Back at the time of Australia's inception as a penal colony, the severity of punishment was totally out of proportion to the crime. In modern Australia there is growing debate about the appropriateness of the sentences given out to criminals.
how has coal mining changed over time
People changed over time by growing up.
no they have changed over time. no they have changed over time.
how has neils bohr model changed over time
well it has changed over time bye people dancing it different styles.
how the seismograph change over time
his skills changed