Do the following activities. Write down your observations. What do you conclude? (a) Mix chalk powder in water.

Do the following activities. Write down your observations. What do you conclude ? : Place a piece of candle in water.

Do the following activities. Write down your observations. What do you conclude ? : Add some oil drops to a beaker of water.

Observe the following table and Fill it . Observations : What do you obderve ?

What changes do you observe in the dough ?

Where do you observe "regeneration" ?

What colour do you observe ?

Observe how a lizard catches its food.Write down your observation.

What do you observe in a pack of chips ?