It's B) electrons, is the right answer
Answer: they say death is painful but youve already died so i guess not that painfu;
Explanation:
B) oxygen, because oxygen is the only element that is in both chemical formulas.
Answer: The Earth is an oblate spheroid which is more elongated along the equator.
Regions along the equator receives more amount of direct sunlight from the sun causing higher temperatures along the region. While places along the poles receives less amount of heat since heat is scattered in a larger area due to the shape of the Earth around the poles.
Explanation: So places along the equator experiences higher temperature due to the direct hit of sunlight. And places along the polar regions experiences cooler temperature since it receives less amount of sunlight.