When does temporary or milk teeth fall?

Why does the mercury level not fall on its own when the bulb of a clinical thermometer is removed from the mouth ?

The number of milk teeth in human beings is 20 and the number of permanent teeth is 32. Find the ratio of the number of milk teeth to the number of permanent teeth.

The number of milk teeth in human beings is 20 and the number of permanent teeth is 32. Find the ratio of the number of milk teeth to the number of permanent teeth.

When does a body experience o free fall?

Which of the following teeth of child (3-4 Years) is not a part of the milk teeth?

Temporary hardness is

Why does a person in a bus tends to fall forward when it stops suddenly?

Why does the horse rider falls falls forward when a horse at full gallop stops suddenly ?