You are given some candle wax.Can you make a cadle doll from it? What kind of change is this?

How can you save yourselves from lightning?

Can you make iron to float in water ? How ? (AS_(3))

On the lines given below, write about what you have learned from the activites done in this lesson. Let me tell you about some of the important things I.ve learned about cells. First, I.ll start with ... __________________

If you are given an insect, a spider, a Peripatus and a crab, based on which character you can identify an arachnid from others?

You are given two graphs. What conclusion do you draw from the graphs?

What will you do if want to make a portable indoor greenery?

What happen if the angle in the circle segment is right angle? What kind of segment do you obtain? Draw the figure and give reason.

What is the difference between cathode rays and beta rays? When the two are travelling in space, can you make out which is the cathode ray and which is the beta ray?

You are holding a cage containing a bird. Do you have to make less effort if the bird flies from its position in the cage and manages to stay in the middle without touching the walls of he cage? Does it make a difference whether the cage is completely closed or it has rods to let air pass?