價格：免費
更新日期：2018-08-27
檔案大小：9.6M
目前版本：1.2
版本需求：Android 4.0.3 以上版本
官方網站：http://azadpri.com
Email：azadsingh.info@gmail.com
聯絡地址：隱私權政策
This app is totally Offline Mode.
Contents-
Chapter 1- Crop Production and Management
Chapter 2- Micro organisms Friend and Foe
Chapter 3- Synthetic Fibres and Plastics
Chapter 4- Materials: Metals and Non-Metals
Chapter 5- Coal and Petroleum
Chapter 6- Combustion and Flame
Chapter 7- Conservation of Plants and Animals
Chapter 8- Cell-Structure and Functions
Chapter 9- Reproduction in Animals
Chapter 10- Reaching the Age of Adolescence
Chapter 11- Force and Pressure
Chapter 12- Friction
Chapter 13- Sound
Chapter 14- Chemical Effects of Electric Current
Chapter 15- Some Natural Phenomena
Chapter 16- Light
Chapter 17- Stars and the Solar System
Chapter 18- Pollution of Air and Water
