[Answered] Second to petroleum and natural gas, the most profitable resource recovered from the marine ...

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Author Question: Second to petroleum and natural gas, the most profitable resource recovered from the marine ... (Read 34 times)

sam.t96

Hero Member
Posts: 570

on: Aug 22, 2018

Second to petroleum and natural gas, the most profitable resource recovered from the marine environment is:
a. diamonds.
b. sand and gravel.
c. coal.
d. gold.

Question 2

The most important physical factor affecting rocky intertidal communities is ________.
a. variations in salinity
b. the rise and fall of the tides
c. variations in temperature
d. wave shock

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Marked as best answer by a Subject Expert

Carliemb17

Sr. Member
Posts: 325

Reply #1 on: Aug 22, 2018

Answer to Question 1

b

Answer to Question 2

b

sam.t96

Member
Posts: 570

Reply 2 on: Aug 22, 2018

TYSM

kthug

Member
Posts: 332

Reply 3 on: Yesterday

Gracias!

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