Sentence examples for has spread over time from inspiring English sources

Sometimes these cultural traits seem bizarre, such as the recently developed trend among some capuchin monkeys to poke each other's eyeballs with their long, sharp fingernails a behavior that originated among a small group of individuals and which has spread over time.

Vaccination however, does appear to contribute to improved survival raising the question of whether or not a disease agent has spread over time and become more prevalent.

Ensure that the solution has spread over the bottom of the flask, covering the cells, by rocking back and forth several times.

The fear of contagion has spread over Europe.

This would allow definition of their advantage in famine conditions, and hence the likely selection pressure for such alleles to have spread over the time course of human evolution.

The cloud was so extensive that in a short time it had spread over the entire area and so thick that it caused darkness indoors.

The results of this study indicate that, in Sweden, a highly contagious disease might have spread over a larger area in the time span of one incubation period.

The fire had spread over a 50-acre area after igniting in Bel Air around 5 a.m. local time, fire officials told the Los Angeles Times.

In the journal Current Biology in 2011, Dr. Shapiro and a team of scientists reported that polar bears and extinct Irish brown bears interbred about 130,000 years ago, and that the brown bear mitochondrial DNA from that mating has spread to all polar bears over time.

The latter is a prime example of a bad property right rule with a simple fix: whatever is the fee for origination, the rule would be that it has to be spread over time in proportion to the borrower's payment of principal.

The market erosion began in the US, but over time, it has spread throughout the world and even in once BlackBerry strongholds like Germany, they have lost out to other smartphones mostly from Samsung and Apple.