What are your observations after chewingmucin , sound potato and apple ?

What are your observations after adding Zinc granules to HCI?

What are your observations in combustion of sugar activity?

What are your observations in combustion of sugar activity ?

What are your observations in experiments to know about diffusion.

Collect sweet potato, bottle, salt, and water. Take.a bottle full of water and add salt, then put.sweet potato inside the bottle. Observe for a few days. What happens? Note your observations. How can you prove that sweet potato is also a living thing?

Write your observation of blood flow in arteries and veins?

Observe a cow or a buffalo while eating is food.Write your observations in your notebook What does a cow to do find its food?

What is your observation when methyl orange solution added to H_2SO_4 ?

Observe a cow or a buffalo while eating is food.Write your observations in your notebook in what way you can you justify it as a herbivore?

How can you observe the ecosystem in your surroundings?