What was the result of john brown's raid on harpers ferry

The result was the death of 6 people, including the son of John Brown. In addition, 9 were injured and John Brown was captured and hanged.

Explanation:

John Brown joined the history books here in the USA because of his courageous act in which he along with a group of 21 people (15 whites and 6 blacks) perpetrated in Virgina (South) 150 years ago. On October 16, 1859, he and his followers attacked the federal arsenal of "Harpers Ferry." This attack was part of a grand plan to try to destroy the abominable system of slavery, liberating and also arming the slaves in the states of Georgia, North Carolina, South Carolina and Virginia.  These states defended not only their autonomy before the federal government, but also the right to own slaves. The invaders were captured by the Army led by Robert E. Lee, future general in the war of the session by the confederate states. Mr. Brown who lost a child during the fight was hanged on December 2, 1859.

the answer is b because, investigating whether another species of moth also drinks tears might be interesting, but it would not directly explain why this species of moth does.

to explain why this species of moth drinks tears, the scientist could ask: "what nutrients that moths need are in elephant tears? "

the scientist could experiment with moth repellent or oter ways to keep the moths away, but that would not answer his original question.