# data[].attributes.body
a steer cow brain is 94 grams a cow brain is 85 grams and a human brain is almost 3 times heaver than a cow brain.

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Human and macaque brain are like the same because macaque are smart too but they're wild, and also macaques has brain because they know how to survive .

# data[].attributes.body
the whales brain wayes 57,000 kilograms

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a human is more smarter than a marmoset because our brain is bigger than a marmosets brain.

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A rat brain weighs 2 g and a human brain  weighs around 1.4 kilograms.
Humans  are more smarter than a rat.
A human has lots of cells but a rat doesn't have lots and a human has lots of system. And also humans need a house to live on but a rat doesn't really need one

# data[].attributes.body
A pic of the human brain