A population of birds on the coast of California range in size from 9 cm to 15 cm. Another population of the birds exists on the distant island of Catalina off the same coastline, but all of these birds are 15 cm. What is the most likely explanation for the difference in sizes among the birds? mutation
disruptive selection
founder effect
bottleneck effect

slitherio is the original. its the best friend of all middle schoolers. the man you can count any time you have some free time. slitherio is the guy you hang with while you're in the computer lab suppose to be doing "research or whatever". slitherio isn't just a game but a friend.

wormaxio is just a fake trying to squeeze its way into the friend group. trying to pretend its cool and your best pal but how long has it really been there for you, really. it only wants you as friend to boost its social status. wormaxio is just annoying fake pleb. no offense

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