The advantage of harnessing the power of the tides and of sunlight to generate electricity is that they ________. A. do not pollute the environment B. are more reliable C. are more adaptabl
The advantage of harnessing the power of the tides and of sunlight to generate electricity is that they ________.
A. do not pollute the environment
B. are more reliable
C. are more adaptable
D. do not require attention