Loading ad... Flor LuacMember for 4 years Age: 10-12 Level: 6to Language: Spanish (es) ID: 999935 14/05/2021 Country code: UY Country: Uruguay School subject: Física (1061851) Main content: La energía (2010881) El uso de la energía en la historia Loading ad... Share / Print Worksheet Google Classroom Microsoft Teams Facebook Pinterest Twitter Whatsapp Download PDF Loading ad...