Answer: nitrogen and hydrogen
N2 +3 H2 ---> 2NH3
Explanation:
The silica content affects the type of explosion in a volcano: explosive or quiet. depending on hte explosion the lava can take more time to harden. in that time the igneous rock can trap several things in the lava and those things can affect the color.
I believe that the disadvantages outway the advantages. Afterall we want to stay healthy and live longer.
Your answer is C.) The hydrogen bond between complementary nucleotides
Those rectangles are nucleotides, and the nucleotides are held together by hydrogen bonds.
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