Flow chart

The whole process is classified into / consists of .... consecutive steps.

The process starts with <n.> and ends with ...

the process of ... how

Initially, firstly, to begin with, first of all,

The first stage involves doing ...

The first step is to ...

In the next stage, following that, followed by V ing,

After that, then, afterwards, before, after,

After the water is boiled ...
After a dramatically increase ...

In the last stage, eventually, finally, lastly + sentences

The process ends with ... , followed by .....

The final step was to ...,

The final step was to deliver food to factories.

It takes <3 days> to do / for eggs grow into ...

... lasts for ...

< human > spend 5 days doing
< human > cost 50% of their salary on food.