why do children lose their milk teeth? explain in detail.

There are four different types of teeth in an adult human. They are as follows:  (i) Incisors  The eight teeth in the front are incisors. There are four incisors each in the...

(a) Companion cells

∵Each child gets = 5sweets Therefore, 24 children will get 24 x 5 = 120 sweets Total number of sweets =120 If the number of children is reduced by 4, then children...

(a) (i) Tendency to lose electrons decreases. (ii) Increases. (b) The three compounds are X(NO3)2, XSO4 and X3(PO4)2. Valence electrons of element X is 2. Therefore, element X belongs to group 2. It will form...

In boxing and wrestling the players tend to lose weight sharply because they want to compete in lower weight category than their actual weight. A few weeks before the competition,...

(b) Soft drink

(iii) They lose very little water through transpiration. (iv) Their roots grow very deep into the soil.

Yes, lemon water can help to lose weight as it helps keep your metabolism strong.

(i) Increases down a group  Reason : At each succeeding element down a group the number of shells increases, so the distance of the valence shell from the nucleus increases, the...

(b)​ ​Statement-1 is true, Statement-2 is true; Statement-2 is the correct explanation of Statement-1.