Sir iam hoping that you will answer my all questions which i have posted today because tommorrow i will revise the chapter again. If you dont find my questiuons please go to science questions. PLease dont be late in answering my questions it is my sa1 exams preparation because my exams have already started. plEASE HELP IF THEY ARE IRRITATING YOU PLEASE BE CALM AND HELP ME I KNOW THEY ARE SENSLESS PLEASE I WANT AN HELP FROM YOU PLEASE HELP ME. i KNOW YOU WILL NEVER SAY KNOW FOR HELPING OTHETERS BECAUSE IF THESE CONCEPTS ARE NOT CLEASRED THEN I WILL DONT UNDERSTANT CONCEPTS IN 9TH AND 10TH PLEASE HELP ME IN BUILDING BRILLIANT FUTURE. pLESESEND ME ANSWERS IAM HOPING THAT YOU WILL SEND PLEASE DONT MAKE ME TO LOOSE MY HOPE BECAUSE I AM EXCELLENT IN SCIENCE IN PREVIOUS CLASSES PLEASE HELP ME TO BE EXCELLENT IN THIS CLASS ALSO. pLEASE REQUEST NO RETURNS THANKYOU

aishwarya meti , 9 Years ago

Grade 8