What is a tsundere/whats the meaning

1. by a sculptora.ablative of agentb.ablative of means2. by a patrona.ablative of agentb.ablative of means3. by hammer and chisela.ablative of agentb.ablative of means4. by millions of art loversa.ablative of agentb.ablative of means5. by berninia.ablative of agentb.ablative of means

People who are well know are often stopped by fans on the street

Some organisms have a large geographic range. for example, the norway rat lives on every continent except antarctica. a population of norway rats is the number of rats in one particular area. do you think it’s scientifically possible for a population of norway rats in north america to carry different genetic mutations than a population of norway rats in africa? do you think it’s possible that they carry some of the same mutations? what types of information can scientists learn by studying the genomes of these two populations of rats?