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My Answered Questions
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What is the function of tears and why do we cry when we are sad or get hurt?
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What makes some tumors spread whereas others don’t?
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Why does chewing gum stick to everything except your teeth and tongue?
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Why are some people allergic to things such as pollen or nuts and some people are not?
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Why is our ring finger less flexible than our other fingers?
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Do cells reproduce? If not, how do we get a constant refill of cells once they die?
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What did you like about your science lessons in school
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Who discovered cells and how did he do it?
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what would happen if we never slept?
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What does Chemoherapy and radiotherapy do to the cancer cells