I want to learn science chapter 7 cbse

Welcome! I would love to help you master CBSE science Chapter 7 and make it simple to understand.

Because the CBSE curriculum has different chapters for each grade, could you let me know which class you are in or the name of the chapter you want to study? For example, are we looking at 's "Temperature and its Measurement", 's "Transportation in Animals and Plants", or a different grade altogether?