Question

The remora fish attaches itself to sharks for transportation and access to food scraps. The shark is not harmed. What type of example is this?
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Answer 1

Answer:

That shark is trained by human

Answer 2

Sorry this is late: You didn't put the answer options, but I was on this question, so the correct answer is commensalism. Don't forget to put the answer options, or no one will understand it. Good luck with the rest of your work!