Answer: It's the first choice:)
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Answer: As predators, sharks play a crucial role in helping to maintain a delicately balanced ecosystem that keeps our oceans healthy. Their feeding helps to regulate prey population numbers, but also prey distribution as they select a habitat to avoid being eaten. Proving that sharks are a beneficial organism in ecosystems to keep them balanced and equal throughout time.
Explanation: Have a terrific day! Thanks are always appreciated <33
in·te·ri·or
/ˌinˈtirēər/
Adjective
situated within or inside; relating to the inside; inner.
"the interior lighting is not adequate"
Answer:
Cannot answer without seeing the excerpt and knowing title/author of work in question.
Explanation: