Answer:
Convection current
Explanation:
Convection currents occur when a heated fluid expands, becoming less dense, and rises. The fluid then cools and contracts, becoming more dense, and sinks
Hot air rises because when you heat air (or any other gas for that matter), it expands. When the air expands, it becomes less dense than the air around it. The less dense hot air then floats in the more dense cold air, the cold air due to its greater density moves downward, and the cycle continues, this upward and downward movement is called convection current.
<span>1) B. Greeting yourself is a paradoxical image. One greets others.
2) C. In "Love on Love" the writer uses paradox to support the theme of healing the wounds from a broken heart. After all, you are alone in this poem. The author is asking you to, paradoxically again, "give back your heart". This, like the earlier greeting, means you will be giving your heart back to yourself; presumably because you gave it to someone else before.</span>
The principal is only talking about Amy while Ms Gaskell is talking about all the students so hers is more formal while the principals is more personal
Answer:
what book are you talking bout?
Explanation:
