[Answered] What marine resource has been rendered uneconomical due to the cost of excavation? A) Magnesium ...

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Author Question: What marine resource has been rendered uneconomical due to the cost of excavation? A) Magnesium ... (Read 26 times)

azncindy619

Hero Member
Posts: 562

on: Aug 22, 2018

What marine resource has been rendered uneconomical due to the cost of excavation?
A) Magnesium compounds
B) Manganese nodules
C) Sand and gravel
D) Salt

Question 2

Cells of the ____ domain are larger than those of the ____ domain.
A) Bacteria; Archaea
B) Bacteria; Eukarya
C) Archaea; Bacteria
D) Eukarya; Bacteria

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kthug

Sr. Member
Posts: 332

Reply #1 on: Aug 22, 2018

Answer to Question 1

B

Answer to Question 2

D

azncindy619

Member
Posts: 562

Reply 2 on: Aug 22, 2018

YES! Correct, THANKS for helping me on my review

apple

Member
Posts: 352

Reply 3 on: Yesterday

Excellent

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