Things which are addictive.

Finding the number of ways in which ten things, of which 4 are alike, can be arranged in a circular order.

Observe the given figures and say which are intersecting lines and which are parallel lines.

Observe the given figures and say which are intersecting lines and which are parallel lines.

Observe the given figures and say which are intersecting lines and which are parallel lines.

What is addiction.

Complete the paragraph by choosing the appropriate words given in the , bracket : (Lungs. heart, carcinogenic, nervous, intoxicating, hazardous, addictions, peer-group) The children fall into the trap of .......... either due to ............. pressure or due to false symbol of high standard living. Sometimes they try to imitate their elders. The addictive substances are............ and they cause long term effects. Some are temporarily ............ substances obtained from the plants. While some of the chemical ingredients in them can permanently damage the human ............ system, muscular system, ............, etc. Some tobacco like substances are ........... in action especially on the mouth and.............

Find the number of permutations of n distinct things taken r together, in which 3 particular things must occur together

What is the thing which is present in Rutherford's atomic model and not present in Dalton's and Thomson's atomic models ?

Answer the following questions in one word : Name the five things which contain carbon essentially.

Name the following: Things included in E-waste.