Why are some genetic traits very common in certain parts of the world (ex: brown eyes in California, blue
eyes
in Britain, etc.)?

Organisms within a population must compete for resources to survive

Which of the following statements most accurately describes convergent evolution? the process in which two similar species evolve separately from each other and share similar characteristics the process in which a single species evolves into two or more new species the process in which two entirely different species evolve in response to each other the process in which two different species evolve separately from each other but still share similar characteristics

What noticeable trend from this graph might be used to make a conclusion?