Answer:
D) meiosis
Explanation:
Basically, meiosis is required for sexual reproduction.
There are many different ways that cells can connect to each other. The three main ways for cells to connect with each other are: gap junctions, tight junctions, and desmosomes. These types of junctions have different purposes, and are found in different places.
They return nutrients from waste or dead organisms back into the ecosystem to be recycled.
