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Anonymous File :-(, x)
That's neat
>>314903 >eugh rats lol this is obviously the first time you've heard of pet rats.
>>314906 >no, they have a brain size of less than 1cm^3 Larger animals need larger brains because more area is needed to process all their nerve endings. For that reason, brain size alone doesn't entail anything about intelligence. Also, volume is a bad measurement of brain power because smaller brains can undergo more folding and have more surface area. Rats are one of the most intelligent mammals; we know this from tests.
<----my rats
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