Answer:
The answer is A. Phosphorus
Explanation:
Phosphorus isn't used in creating the fatty acids of early Earth's waters of the past because it is a poisonous, combustible nonmetal chemical (atomic number 15) and one of it's main uses is in the production of fertilizer.
i say competition
i say competition because they are the same so they might fight alot for resources
They look different
Explanation: Look at them. Yes ok good
Answer: I think it is d