There are bacteria and Achaea, and ancient prokaryote that is still around.
<span>The oldest rocks preserved in the planet contain the earliest evidence of life on Earth. Earth is said to be about 4.5 billion years old however the first signs of life on Earth was only about 3.5 billion years ago. Therefore, water on Earth was able to sustain life that long. The answer is A. True. </span>
Answer:
Problems associated with a declining population size include weakened economic growth.
Explanation: