The union pacific and central pacific railroads were granted "right of way." what was included in this permission? a. ownership of the land surrounding their tracks b. the ability for railroad workers to stay in any local households c. authority over all lands west of the mississippi d. the same natural rights granted to people were granted to the railroad companies

Which term best describes south korea based on information from the text?

Brianliestttme : ) -why was pakistan created?

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?