Answer:A surface wave is a wave in which particles of the medium undergo a circular motion. Surface waves are neither longitudinal nor transverse.
Explanation:
Love, courage, and sacrifice are the main themes of this poem.
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Answer:
1.and, whereas
2.while,not only, but, and
3.since, until
4. And, although, than, or
5. Neither, nor, not only, but they also
Explanation: