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By the 1700s, what state served as a buffer zone between Austria and Ottoman Turkey?

There are a few different types of volcanic structures on the ocean floor. What is a seamount?

Incoming water waves often “break” as they reach the shore. Which is not part of the process that causes this to happen?

With regard to water waves, their height, crest and period depend on three things: wind speed, how long the wind blows, and the fetch. What is fetch?

What type of beach formation is shown in this photo?

You have a 1300 bp gene and need to run a DNA sequence reaction.  How would you set this up?  

Which of the following antibiotics is not a protein synthesis inhibitor?

Which of the following would be most effective against acid fast bacteria such as Mycobacterium tuberculosis?

Find the values for the given triangle with sides a = 7, b = 24 and c = 25. (Numerical answers only, no spaces)    sin A = [a1]                         cos A = [a2]                  tan A = [a3]

Fill in the blank (numerical answers only) 2 sin 40 cos 40 = sin [a1] cos 75 sin 53 + sin 75 cos 53 = cos [a2] tan (48) = cot [a3]