Answer: The topic sentence
Explanation: If the text is properly written, the topic sentence should either be at the beginning of the paragraph/text, or the end, if it is a short text; for things like the heading or title; words in special print; repeated words; things reiterated by pronouns; or ideas being suggested.
Answer:
They reduce damage in the event of storms, hurricanes and other cyclones, as well as, to some extent, the energy of tsunamis.
Who's the hero? and what's the journey?
The animal who is the first to commit the rebellious act is Napoleon. He had Snowball chased from Animal Farm using nine vicious dogs. After Snowball's exile, Napoleon assumed leadership.