Loading ad... yonladaMember for 2 years 6 months Age: 13 Level: ม.1 Language: Thai (th) ID: 1665796 21/11/2021 Country code: TH Country: Thailand School subject: Qml (992110) Main content: วิทยาศาสตร์ (1627687) From worksheet author: วิทยาศาสตร์ Other contents: - Loading ad... Share / Print Worksheet Google Classroom Microsoft Teams Facebook Pinterest Twitter Whatsapp Download PDF Loading ad...