In this task, you are given a question and an answer, you would be asked to create the sentence based on the Question-Answer provided. It should be contained within the Question-Answer provided.
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Question: Question: Where on earth do bacteria live? Answer: all environments

Answer: All environments on earth do bacteria live.


Question: Question: Growth factors and certain plant and animal hormones serve as molecular messengers that initiate pathways of what? Answer: cell division

Answer: Growth factors and certain plant and animal hormones serve as molecular messengers that initiate pathways of cell division.


Question: Question: What process is most responsible for the extinction of most species of plants and animals that have lived on Earth? Answer: environmental changes

Answer:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Environmental changes is most responsible for the extinction of most species of plants and animals that have lived on earth.


