Answer:
C- 15 square units
Explanation:
3/2=1.5
10 x 1.5 =15 square units
Answer:
Explanation:
Wind, solar and hydroelectric systems generate electricity with no associated air pollution emissions. Geothermal and biomass systems emit some air pollutants, through total air emissions are generally much lower than those of coal and natural gas fired power plants.
Answer:
C.
Explanation:
Radiation occurs whithout touching. This specific form of radiation is called thermal radiation.
