Nutrition in Plants (CBSE Class 7 Science) Introduction to Nutrition in Plants Nutrition in Plants- All living organisms, including plants, animals, and humans, require food to survive and perform their life processes. Food provides energy and essential nutrients needed for …
Nutrition in Animals Ncert Notes Introduction to Nutrition in Animals Nutrition in Animals- Nutrition is the process by which living organisms obtain and utilize food to sustain life, growth, and energy. Animals, unlike plants, cannot produce their own food and …
 Heat – Notes for CBSE Class 7 Science Introduction to Heat Heat is a form of energy that flows from one object to another due to a difference in temperature. It plays a vital role in our daily lives, from …
 Acids Bases and Salts – Notes for CBSE Class 7 Science Introduction to Acids Bases and Salts Acids Bases and Salts- In our daily lives, we encounter many substances that taste sour, bitter, or neutral. Some of these substances can …
Physical and Chemical Changes Ncert Notes Introduction In our daily lives, we observe many changes around us—some are temporary, while others are permanent. For example, ice melts into water, and paper burns into ash. These changes are classified into two …