Answer: Both species must have competed for the same niche. The surviving species is better adapted or adapted better and outcompeted the other.
Explanation:
Leftover radiation from the big bang is your answer hope i helped
It is produced mostly by your hips and legs
Science is the pursuit and application of knowledge and understanding of the natural and social world following a systematic methodology based on evidence. Scientific methodology includes the following: Objective observation: Measurement and data (possibly although not necessarily using mathematics as a tool)
Ecology is how nature works and flows, without it everything would be messed up, such as food chains and how people would be ranked on natures list.
