How to write paper of science

Firstly, perfect the hypothesis figures.

Secondly, at the same moment when you perfect that figures while experimenting, please start to write the followig items.

1. Material and Methods and Introduction and Abstruct

Thirdly, At the same time that something is compleated, please write the paper as follows.

{Order}

1. Results and Abstruct

2. Discussion  (At first, please write each particular theory.)

3. Cover-letter