The Brain: Have you ever wondered how we think and react to the postures and

Citric acid occurs in citrus fruits that include lemons, oranges, pomelo, etc. Citric acid is

Variety in Fabrics: We wear wool in the winter, cotton in the summer, and nylon

Chromosome: Have you ever thought about how genetic information is carried out from parents to

Compound Variation: Direct variation is the interrelation between two variables whose ratio equals a constant

Animal Fibres- Silk: Silk is a strong, light, and silky fabric with a shimmering appearance.

Have you ever met a person with diabetes who requires daily insulin injections? What is

Some Natural Phenomenon: Have you ever seen lightning in the sky? Have you noticed a

Collisions: We all know about the game called snooker. In snooker, the players hit the

Introduction: Do you know that not only photons of light but also 'particles' of matter