What was the main purpose for using the small boats in the rescue operation? Please help me im in a test it end in 5 minutes

Furthermore, it is important to practice the safety procedures so that the passengers become familiar with them. In the case of a real emergency their chances of survival will increase dramatically.?

Explanation:

i don't know :

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while it was true that the cotton gin reduced the labor of removing seeds, it did not reduce the need for slaves to grow and pick the cotton.

explanation:

before eli whitney's invention of the cotton gin, picking and cleaning cotton was a slow, labor-intensive job. workers, usually slaves, had to pick the seeds from the cotton fibers by hand. this invention made it possible to grow large amounts of cotton on big farms and make money.

b is correct

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