Answer:
Big Bang, the universe is still expanding. Slowly the planets get further away from each other. It's the third planet from the sun, some believed that the earth was in the center of the universe and now we believe the sun is in the middle.Explanation:
Meiosis. But more specifically: Anaphase I.
I think the correct answer is "Archaebacteria". The kingdom which is completely composed of unicellular organisms that are prokaryotic is the kingdom of Archaebacteria. There are three major groups in this kingdom called methanogens, halophiles, and thermophiles.