While you are reading a book, you have to move your eyes from word to word, although the full page is in view. Why is it so? Explain.

While doing work and running, you move your organs like hands, legs, etc. Which among the following is correct?

After a good meal at a party you wash your hands and find that you have forgotten to bring your handkerchief. You shake your hands vigorusly to remove the water as much as you can. Why is water removed in this process?

Suppose you begin reading a book on page h and end on page k. if you read each page completely and the pages are numbered and read consecutively, then how many pages have you read?

While walking across a narrow railroad track, suppose you start to lose your balance. If you start falling to the left which way do you turn your body to regain the balance ? Explain.

Bacteria cannot be seen with the naked eye but these can be seen with the help of microscope. If you have to carry a sample from your home to your biology laboratory to demonstrate the presence of microbes under a microscope, which sample would you carry and why?

Bacteria cannot be seen with the naked eyes, but these can be seen with the help of a microscope. If you have to carry a sample from your home to your biology laboratory to demonstrate the presence of microbes under a microscope, which sample would you carry and why?

If you place your ear close to an iron railing which is tapped some distance away, you hear the sound twice. Explain why?

If you place your ear close to an iron railing which is tapped some distance away, you hear the sound twice. Explain why?

Consider the following statement. When jumping from some height, you should bend your knees as you come to rest instead of keeping your legs stiff. Which of the following relations can be useful in explaining the statement?

Consider the following statement. When jumping from some height, you should bend your knees as you come to rest instead of keeping your legs stiff. Which of the following relations can be useful in explaining the statement?