I think the best answer would be
<span>Test the variation in the amount of amylase produced by each individual before and after being presented with a bowl of pasta.</span>
ANSWER:
About 11 percent of the Earth's surface is used to grow crops...
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HOPE THIS HELPS!!!
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<h2>Receptors for hearing are in the cochlea; receptors for balance are in the vestibule.</h2>
Hope this will help....
