Please' and 'Thank you' are the little courtesies by which we keep the ____ of life oiled and running smoothly.

What will happen if we keep water in a wide plate under running ceiling fan?

Do exercise and running affect the rate at which we breathe in and out?

Mention some food items which keep you healthy.

Observe the picture and tell and life process which you identified .

What are the various factors which we should keep in mind while choosing a source of energy ?

The question below consists of a set of labelled sentences. These sentences, when properly sequenced form a coherent paragraph. Select the most logical order of sentences from among the options. P: Biographies of great men can also help us in learning good manners. Q: Courtesy and politeness is the key to good manners. R: No doubt these are little words but if they are spoken at the right moment and in a soft and sweet voice, they are bound to work wonders. S: The use of polite words like "Sorry", "Please", "Thank you", "Beg your pardon", "Sir" etc. creates a healthy impact on the minds of others.

Directions : If you start running from a point towards North and after covering 4 kms. you turn to your left and run 5 kms. and then again turn to your left and run 5 kms. and then turn to left again and run another 6 kms and beCore finishing you take another left turn and run 1 km., then answer the following question based on this information. Question : From the finishing point if you have to reach the point from where you started, in which direction will you have to run?