I believe a pot of water that is being heated by a electric burner. This is because the warmer water moves to the top and the cooler water moves down to the bottom of the pot. This causes a circular motion. The next example of convection heat is a hot air ballon rising and falling in the atmosphere. A radiator is also because the hot air is drawn out the top and the cooler air is drawn to the bottom.
Answer:
What are the options? If I had to guess NaOH+H2 Na+H2O
Explanation:
Do you want the catholic answer or do you just want a general answer, because it could be an opinion.
Answer:
Secondary roots are thin and spread outward.
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