Life process, NCERT BIOLOGY CLASS 10, CBSE NCERT CLASS 10TH BIOLOGY LIFE PROCESS, JAIW PRAKRIYAEIN. Short notes on LIFE PROCESS, FUNCTION OF KIDNEY, NUTRITION AND TYPES OF NUTRITION, POSHAN KE PRAKAAR, FUNCTION OF LUNGS, FEFDE KA KARY, PACHAN TANTRA, HUMAN DIGESTIVE SYSTEM