3 its number 3 because half of our life time we still are looking for that answer but i still not sure it hope it helps
All I know so far is that the Stages of Mitosis are<span> simply described as having four </span>stages<span>—prophase, metaphase, anaphase, and telophase; </span>the steps<span> follow one another without interruption.</span>
Answer:
Due difference in cultural beliefs.
Explanation:
The choice of co-sleeping or independent sleeping is a good example of a custom complex, and the underlying cultural beliefs because in some of the culture, co-sleeping is considered as a bad habit and prohibited by the culture but encourages independent sleeping while on the other hand, some culture allows the co-sleeping due to no prohibition in their cultural believes so we can say that custom complex is responsible for this choice of sleeping.