Answer:
A fear of sharks may keep many people from getting in the ocean period.
Recently,scientist at a company called <em>SHARK</em><em> </em><em>DEFENSE</em><em> </em><u>started</u><u> </u><u>testing</u><u> </u><u> </u><u>ways</u><u> </u><u>to</u><u> </u><u>keep</u><u> </u><u>sharks</u><u> </u><u>away</u><u> </u><u>from</u><u> </u><u>humans</u><u> </u><u>by</u><u> </u><u>using</u><u> </u><u>a</u><u> </u><em><u>CHEMICAL</u></em><em><u> </u></em><u>to</u><u> </u><u>keep</u><u> </u><u>sharks</u><u> </u><u>away--</u><u> </u>
<u>Creating</u><u> </u><u>chemicals</u><u> </u><u>to</u><u> </u><u>release</u><u> </u><u>into</u><u> </u><u>the</u><u> </u><u>ocean should</u><u> </u><u>stop</u><u> </u><u>because</u><u> </u><u>they</u><u> </u><u>may</u><u> </u><u>harm</u><u> </u><u>the</u><u> </u><u>environment</u><u> </u><u>and</u><u> </u><u>harm</u><u> </u><u>the</u><u> </u><u>people</u><u> </u><u>swimming</u><u> </u><u>in</u><u> </u><u>the</u><u> </u><u>ocean</u><u>.</u>
<u>Cellphones</u><u> </u><u>have</u><u> </u><u>become</u><u> </u><u>more</u><u> </u><u>and</u><u> </u><u>more</u><u> </u><u>part</u><u> </u><u>of</u><u> </u><u>our</u><u> </u><u>daily</u><u> </u><u>lives</u><u>.</u>
<u>Even</u><u> </u><u>though</u><u> </u><u>cellphones</u><u> </u><u>are</u><u> </u><u>a</u><u> </u><u>part</u><u> </u><u> </u><u>of</u><u> </u><u>every</u><u> </u><u>day</u><u> </u><u>life</u><u> </u><u>many</u><u> </u><u>schools</u><u> </u><u>do</u><u> </u><u>not</u><u> </u><u>allow</u><u> </u><u>them</u><u> </u><u>in</u><u> </u><u>classrooms</u><u>,</u><u>despite</u><u> </u><u>their</u><u> </u><u>benefits</u><u>.</u>
Explanation:
Thats all I know, Just highlight what I write here,Well and If ever u like my answer.
A claim that I know is that must be ARGUMENTATIVE.
Have an evidence that writers or speakers use to prove their point.