HARD
7th CBSE
IMPORTANT
Earn 100

Make the model of digestive system with waste and inexpensive material. To show its working you could use LEDs.

Important Questions on Nutrition in Animals

HARD
7th CBSE
IMPORTANT
LEARNING edge SCIENCE and TECHNOLOGY 7>Chapter 2 - Nutrition in Animals>Worksheet FA>Q E
Find out how obesity is becoming a widespread disease. What are its causes and how it can be cured and prevented? Make a report of your findings.
HARD
7th CBSE
IMPORTANT
LEARNING edge SCIENCE and TECHNOLOGY 7>Chapter 2 - Nutrition in Animals>Worksheet FA>Q F
Study how the digestive system of humans has evolved with the evolution and change in eating habits.