An element associated with all organic compounds is _______.
A) carbon
B) proton
C) gold
D) nitrogen
E.) All organic compounds contain the element carbon.
E.) All organic compounds contain the element carbon.
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____________________ are inefficient because they are expensive to build, they discharge toxic emissions, and they can produce a toxic ash
Fill in the blanks with correct word
Which of the following is another name for Rossby waves?
A. shortwaves B. stable waves C. tidal waves D. longwaves
How can we graphically visualize the state of stress in two and three dimensions?
What will be an ideal response?
Why would increasing acidity of the ocean be a problem?
A) Acid would dissolve calcium carbonate shells or sea organisms B) Acid will increase the rate of seafloor spreading C) Acid decreases the stability of basaltic rocks on the ocean floor D) Acid would be evaporated and create clouds that precipitate acid rain