Hello 8R: As you know school is cancelled today so you have some science e-learning work to do.
First, the test set for today is postponed until Thursday January 25th (your next class).
So you have some more time for review!
Remember that the criterion D questions will test you ability to outline and analyse the causes, problems and solutions associated with ocean acidification so keep this in mind when analysing your sources.
If you can add some of your own review to the A & D review guide then that would be great, but this is optional.
I hope you can enjoy the snow and email me if you have any questions.