Biology: Nutrition, Digestion, Heart & Kidney (உயிரியல்: ஊட்டச்சத்து, செரிமானம், இதயம் & சிறுநீரகம்)
An overview of human biology covering nutrition, the digestive system, the functions of the heart and kidneys, and the skeletal system.
An overview of human biology covering nutrition, the digestive system, the functions of the heart and kidneys, and the skeletal system.
A comprehensive overview of the human skeletal system, sexual and asexual reproduction in humans and plants, and the respiratory system and its related diseases.