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Author Question: In the gill of a fish, water and blood circulate ____, which ____ transfer efficiency. A) in the ... (Read 96 times)

ashley

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on: Aug 22, 2018
In the gill of a fish, water and blood circulate ____, which ____ transfer efficiency.
 A) in the same direction; increases
  B) in opposite directions; increases
  C) in the same direction; decreases
  D) in opposite directions; decreases

Question 2

Which is not a reason why a refined oil spill is more harmful?
 A) The oil contains more energy potential due to additives during the refinement process.
  B) There are more biologically active components remaining in refined oil.
  C) The refining process removes heavier components.
  D) There are components that are added to oil which are deadly.


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dominiqueenicolee

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Reply #1 on: Aug 22, 2018
Answer to Question 1

B

Answer to Question 2

A


ashley

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Reply 2 on: Aug 22, 2018
Great answer, keep it coming :)

jomama

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Reply 3 on: Yesterday
Wow, this really help

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