Question

make a diet chart of 1 week and find out the diffrent nutrition present in each diet

Answer 1

I Think This Question You Have To Do Yourself As Everyone Has Different Diet System

Answer 2

iron articles when kept in open air they get corroded in the contact of oxygen and moisture. it is called rusting. applying paint prevent iron articles from rusting because the coated layer surface does not come contact with oxygen and moisture.
hope the answer is helpful..........!!!!