Question

what did the rafts do when there was thick fog

Answer 1

Huck and Jim approach the Ohio River, their goal. One foggy night, Huck, in the canoe, gets separated from Jim and the raft. He tries to paddle back to the raft, but the fog is so thick that he loses all sense of direction.

Answer 2

when there is a thick fog then streamlined body of rafts remove thick fog and we can see easily.

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