A boiling pot of water (the water travels in a current throughout the pot), a hot air balloon (hot air rises, making the balloon rise) , and cup of a steaming, hot liquid (hot air rises, creating steam) are all situations where convection occurs.
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Because the object hovering over the magnet is the same magnetic pole.
Answer:
Enzymes help break down food that we consume. They are found in the stomach or small intestine.