Loading ad... VILMA .Member for 4 years Age: 7-17 Level: DE 3 A 6 Language: Spanish (es) ID: 297118 07/07/2020 Country code: EC Country: Ecuador School subject: Ciencias de la Naturaleza (1061952) Main content: Componentes de un ecosistema (1169834) From worksheet author: FACTORES BIÓTICOS Y FACTORES ABIÓTICOS Loading ad... Share / Print Worksheet Google Classroom Microsoft Teams Facebook Pinterest Twitter Whatsapp Download PDF Loading ad...