Sign up now
to enroll in courses, follow best educators, interact with the community and track your progress.
Course Overview (in Hindi)
1,820 plays

The following lessons have been covered in the course 1. Nutrition in Plants and Animals 2. Fiber to Fabric 3. Weather and Climate 4. Respiration in Organisms 5. Transportation in Animals and Plants 6. Reproduction in Plants 7. Water: A precious resource 8. Forests : Our lifeline

Nikhil Puranik
I'm a mechanical engineer, defence analyst and writer. I love to teach.

Unacademy user
sir i m sorry but i didn't get the thing of your last qestion in which there is a ratio of 15: 13 and u multiplied it with to make 43: 39 can u pls explain that!!???
Sarwar Imam
6 months ago
sorry, that is 45 and 39. i have mentioned in description box.