Polar bears store fat under their skin, which acts as an energy reserve. This fat is crucial for their survival during hibernation, providing necessary sustenance while they are inactive and not eating.
Category: Class 6 Science
NCERT Solutions and Important Questions for class 6 Science for CBSE exams 2020-2021.
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Cooking practices have evolved from basic fire-based methods to sophisticated techniques involving modern appliances. Advances include the use of diverse ingredients, precision cooking methods, and greater emphasis on nutrition, convenience, and global culinary influences.
The components of food include carbohydrates, proteins, fats, vitamins, minerals, and water. These essential nutrients provide energy, support growth and repair, regulate body functions, and maintain overall health.
The process of separating grains from stalks is called threshing. NCERT Book Curiosity Science Class 6 Class 6 Science NCERT Chapter 9
All starches are carbohydrates because they are complex sugars composed of glucose units. However, not all carbohydrates are starches; carbohydrates also include simple sugars like glucose and fructose, which differ in structure and function.