Question

why is life compared with a tree​

Answer 1

There always seems to be a connection between human life and a tree. It can be seen that both these mainly depend on water. They have a good long period of a lifetime, after which they are prone to diseases and wear outs. ... The growth of a seed can be compared to the growth of sperm that takes place in the human body.

Answer 2

There always seems to be a connection between human life and a tree. The growth of a seed can be compared to the growth of sperm that takes place in the human body. Both of these undergo a similar growth stage.