The current cepci index is 587. estimate the cost to build the following plants today. (a) (b) (c) a 40,000 short ton per year sorbitol plant located in japan. a ge gasification system in mexico processing 12,000 barrels of maya crude per day. a 45 million standard cubic foot per day steam methane reformer for hydrogen production, located on the gulf coast of the u. s. a 115,000 metric ton per year caprolactam plant located in australia.

c (diamond),

sio2 (quartz)

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.