<span>Unlike herbivores, carnivores rely chiefly on the flesh of other animals, and do not eat plants. Carnivores obtain nutrition as well as energy from animal tissue, by scaneging or predation. They are positioned at the top of the food chain, and are called as apex predators.</span>
I guess it would have to be A
Universe's average temperature and rate of expansion support the idea that it began as one super-dense and hot mass 13.8 billion years ago.