When comparing the subunits of the major organic macromolecules, it can be said that,

a. The reactive atoms that are covalently bound together via condensation always have the same components.
b. The disassembly of macromolecules into the subunits requires energy.
c. The subunits can be interchanged between the macromolecule types.
d. All subunits have the exact same elements in their core components.
e. Assembled subunits forming macromolecules have important non-covalent interactions within themselves and other macromolecules.

The us council on environmental quality, the world wildlife fund of the united states, the ecological society of america, the smithsonian institution, and the international union for the conservation of nature have proposed four principles of wildlife conservation. which of the following does not apply to wildlife conservation? a) continuous monitoring, analysis, and assessment b) ecosystem maintenance that includes wildlife c) a plan encompassing entire communities of organisms and all renewable resources d) a continued interest in harvesting populations for sport