関連ワード:  give two examples each of reversible and irreversible changes    give two examples of reversible and irreversible changes    give two examples each of reversible and irreversible physical changes from the daily life    give some examples of reversible and irreversible changes    give one example each of reversible and irreversible changes    give two examples of reversible and irreversible process    give two examples of both reversible and irreversible changes    what are some examples of reversible and irreversible changes  
結果 : give two examples each of reversible and irreversible changes