The seljuk turks started expansion into south west africa after which of the following took place ? select all the are correct • many turks had been enslaved • as slaves they excelled in military troops • they united with once enemies the shi’ite fatimids in egypt and syria • they were ruled as an islamic caliphate

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?