Fill in the correct tag question for each sentence.
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The human brain is very wrinkly, ________________?
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The cerebrum is the biggest part of the brain, ________________?
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The left side of the brain controls speech, ________________?
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Scientists don't know everything about the brain, ________________?
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You should wear a helmet when riding a bike, ________________?
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Juggling can't be bad for your brain, ________________?
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The brain stem controls our breathing, ________________?
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There are 100 billion neurons in the body, ________________?
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Salmon is very good for your brain, ________________?
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The messages in our body don't travel slowly, ________________?
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You aren't going to dive into shallow water, ________________?
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The cerebellum helps with balance and coordination, ________________?
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We learned about the brain this week, ________________?
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Playing music isn't bad for you, ________________?
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Your brain uses 20% of your body's energy, ________________?