J. Andreu Enguix Torres 4º ESO CColegio Pío XII "ROLE OF WATER IN LIVING SYSTEMS",
Water Properties and living systems (Theoretical High School Evrica)
https://issuu.com/etwinning_water_project/docs/water_properties_and_living_systems_84aa113be2d5f7
Coursework "The biological significance of water" (in russian), Ecaterina Golovicichina
Water. Sopho Phiralishvili and Nini Aleksidze, Napareuli.
The importance of water (Theoretical High School Evrica)
Anastasia S., Chăşinău, WATER, AN ESSENTIAL ELEMENT FOR LIFE (ru)
Tatiana B., Chăşinău, The importance of water in nature and in human activity
Ecaterina G., Chăşinău, The importance of water in nature
Michelle T., Chişinău, The importance of water in nature