Nitrogen is the ________ component of the atmosphere in terms of volume
A) main
B) second
C) third
D) fourth
E) fifth
Answer: A
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The nuclei of continental masses were formed by
a. accretion. d. deposition of limestone reefs. b. meteorite bombardment. e. none of the above c. subduction.
The following diagram illustrates the Rock Cycle.
The diagram illustrates the Rock Cycle. Match the item below to step number 4 on the diagram.
A. Cementation and compaction (lithification) B. Heat and pressure C. Weathering, transportation, deposition D. Cooling and solidification E. Melting
Addition across the double bond of a fatty acid results in which of the following?
A) putting a hydroxyl group on the a-carbon B) putting a hydroxyl group on the b-carbon C) putting hydroxyl groups on both the a- and b-carbons D) putting a hydroxyl group on either the a- or b-carbon, depending on the identity of the original fatty acid
Desert steppe subarctic rain shadow
What will be an ideal response?