The description of the question provided above points out to the famous Big Bang Theory. In addition, this theory is among the most accepted by cosmologists because it fits like a glove to the phenomenon the universe is experiencing right now: it is expanding and distances between celestial bodies are getting farther and farther.
<span>(C) would be the most correct answer. The increase in CO2 in the atmosphere would shield everyone like a blanket from the damaging solar radiation. However, it would also lead to the temperatures beginning to rise in some areas at unusual times of the year, throwing off the growing cycles of plants and animals in those areas.</span>
