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Categorias: Todos - hygiene - diseases - water - prevention

por oscar gonzalez 5 anos atrás

482

han washing

Mais informações

Water on Earth

Water on Earth

por Elise Low

7 billion people and growing

7 billion people and growing

por Carolina Sazo

How to prevent water pollution

How to prevent water pollution

por Janasis Ong

Bodies of water

Bodies of water

por Meagan G

han washing

before and after

bath

animals

eat

money

rub hands

antibacterial

soap

water

asepsis

avoid diseases

influenza

cold

Diarrhea

Meningiti

Hepatitis A