Dear colleagues & friends in RG,
Thank you very much for your opinions in advance!
We know, the life cycle means the stages a living thing goes through during its life. In some cases the process is slow, and the changes are gradual. Humans have various steps during their lives, such as zygote, embryo, child and adult. The change from child to adult is slow and continuous. I ask you, every one of us has a life cycle, what are the reasons who I, you, he/she, we, you and they live/s?