Plz show me a poster on blood donation and save water

Dear student,

Kindly follow the links given below, similar to your query.

https://www.meritnation.com/ask-answer/question/a-blood-donation-camp-is-to-be-organised-in-your-school-on-i/notice-writing/8184453

https://www.meritnation.com/ask-answer/question/speech-on-save-water-at-school-pls-help/academics/5103185

Regards