Now look at the Movement of Living things

Look around! what do you see? you can see birds flying, fish swimming and different animals moving from from one place to another on their own.  Similarly when you move, sit,lie down or turn about, you are performaing some kind of movement.

Now look at the plants. Do you see plants moving from one place to another on their own?. Plants cannot move as a whole from one places to another, but some of their parts can move.  For example the roots of plants move towards water and branches move towards light. Now, look at the non-living things around yourself. Does chair move by itself.? Does a stone lying along the roadside move on its own.  What do you conclude from this?.