The Internet was designed for convenience and _______not security. A: reality B: dependency C: independency D: unreliability

20. QUIBBLE:AMBIGUITY A: scribble: clarity B: nit-pick: pettiness C: perjure: unreliability D: babble: prattling

In addition to this unreliability, wind power equipment is very expensive ________to the other energy sources and won’t become a viable alternative until we can slash the costs significantly