Respuesta :
It introduces what Finn would have done had he not forgotten his equipment.
Answer:
The answer to your question would be that the purpose of the conjunctive adverb "otherwise" is to introduce what Finn would have done had he not forgotten his equipment.
Explanation:
"Otherwise" is a conjunctive adverb that means "in circumstances different from those present or considered; or else". In this case, it states that Finn would have spent his afternoon swimming in the ocean if he had not forgotten his snorkeling equipment at home.
