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Our Chemical Senses: Olfaction
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In this activity, learners investigate the olfactory system by conducting several experiments.
Neural Network Signals
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In this activity, learners create an electrical circuit and investigate how some dissolved substances conduct electricity.
Tasty Buds
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In this activity (1st activity on the page), learners explore their sense of taste and the structure of the tongue by taste-testing various foods.
Food for the Brain
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In this activity, learners dissect a piece of pizza to learn about nutrients important for health.