[Answered] Corals need water where the average monthly temperature exceeds _______

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Author Question: Corals need water where the average monthly temperature exceeds ________ Celsius throughout the ... (Read 64 times)

kwoodring

Hero Member
Posts: 560

on: Aug 22, 2018

Corals need water where the average monthly temperature exceeds ________ Celsius throughout the year.

A) 18
B) 22
C) 26
D) 30
E) 34

Question 2

Research on PCBs concentration in coastal waters has documented that they are ________ compared to open-ocean concentrations.

A) 12 times less
B) 10 times less
C) double
D) 10 times more
E) 12 times more

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Qarqy

Sr. Member
Posts: 313

Reply #1 on: Aug 22, 2018

Answer to Question 1

A

Answer to Question 2

E

kwoodring

Hero Member
Posts: 560

Reply #2 on: Aug 22, 2018

Thanks

Qarqy

Sr. Member
Posts: 313

Reply #3 on: Aug 22, 2018

Welcome

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Author Question: Corals need water where the average monthly temperature exceeds ________ Celsius throughout the ... (Read 64 times)

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