Increasing research and development into new forms of renewable energy are most important because a) the price of gasoline is high. b) people like saving the planet. c) current forms of energy are being depleted. d) it is better to keep innovation progressing.

C)current forms of energy are being depleted.

Renewable energy is energy that is obtained from renewable sources, which are usually supplied on an individual timescale, such as daylight, blow, rainfall, waves, tides, and geothermal energy. Renewable energy usually produces energy in four major sectors: power production, air and liquid heat/cooling, moving, and rural (off-grid) power services.

for e2020. the answer would be some directions from the mountain range so we can find mt. whitney. to locate which direction is north, you should use a   compass. this would not only find mt. whitney, but also becuase of this long paragraph you would get points because it's not like anyone actually reads your work becuase once they read the first sentence it sounds dumb enough to not read becuase i'm not good at answering this but the answer is compass for your benefit.

for e2020 ; -;