NATURAL SCIENCE REVIEW
LIVING THINGS AND ITS CLASSIFICATION
ECOSYSTEMS LINKS
https://www.generationgenius.com/ecosystems-for-kids/
https://climatekids.nasa.gov/10-things-ecosystems/
https://easyscienceforkids.com/all-about-ecosystems/
ECOSYSTEMS IN THE ENCYCLOPAEDIA:
INTERRELATIONSHIPS IN THE ECOSYSTEM
SOCIAL SCIENCE REVIEW
MIDDLE AGES
COSAS APARTE
https://www.youtube.com/watch?v=0_OxI2JZex4&list=PL5WqtuU6JrnXjsGO4WUpJuSVmlDcEgEYb&index=12