Carbon and hydrogen are NOT
A) important elements for sustaining life.
B) major components of the foods that plants produce (carbohydrates) and that animals consume.
C) the major components in fossil fuels.
D) key factors in the hydrologic cycle.
Answer: D
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The policy of protecting domestic infant industries is called ________
What will be an ideal response?
An ocean of ____ has been photographed on the surface of Titan
a. icy, slushy water b. frozen water c. water-smoothed rock d. liquid hydrocarbons e. liquid nitrogen
Besides tropical rainy, which climate can have more than 60 inches of precipitation per year?
A) desert B) steppe C) marine west coast D) subarctic
What is the geometry at the OH-bearing carbon atom of all alcohols?
A) linear B) tetrahedral C) trigonal planar D) none of these