the plan of the projet work A- the experiment planned 1- what is it 2- what are the tools reeded B- the steps of experiment: what is done in each stey C- carrying out the… الرجاء المساعدة the experiment

the plan of the projet work A- the experiment planned 1- what is it 2- what are the tools reeded B- the steps of experiment: what is done in each stey C- carrying out the… الرجاء المساعدة the experiment