1. Why to eat ? Llife is not for food but food is for life.

2. How to eat ? Drink  the solid and eat the liquid.

3. What to eat ? Dont be so smart Mr. Human ! You only have no toungue. Look ! there are millions of life having their own tongue. you only have exceptional life who need production, cooking and kitchen. but what about other animals ? learn from them, do the research and get the conclusion what to eat. But dont worry it is formulated just need your different thinking.

This is mysterious to formulate the answer.This is  always is debatable going in conclussion. The facts of two ways creation is necessary for reproduction and recreation of life. sperms and ovums are made from the cell's history where it got favourable life environment. 'life is created where the environment is favourable- that is proved'. But why the creater didn't go an another way ? who is the first the sperm or the ovum ? egg first or chicken ? I think it will be also proved later but now the god is the super creater of this world's gravity and the two ways life of male and female.