Loading ad... YayahMiembro desde hace 3 years 1 month Edad: 14 Level: 2 Idioma: Malay (ms) ID: 1851876 07/02/2022 Country code: MY Country: Malaysia Asignatura: SAINS (1080830) Tema principal: Sains (2042145) From worksheet author: SAINS TINGKATAN 2 Loading ad... Share / Print Worksheet Google Classroom Microsoft Teams Facebook Pinterest Twitter Whatsapp Download PDF Loading ad...