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Kategorier: Alle - hygiene - diseases - water - prevention

av oscar gonzalez 5 år siden

482

han washing

Mer som dette

Vertical Farming

Vertical Farming

Ved Nathalie Scerri

Teenage Obesity

Teenage Obesity

Ved zain talal

7 billion people and growing

7 billion people and growing

Ved Carolina Sazo

Types of Pollution

Types of Pollution

Ved Surika Ranjitsingh

han washing

before and after

bath

animals

eat

money

rub hands

antibacterial

soap

water

asepsis

avoid diseases

influenza

cold

Diarrhea

Meningiti

Hepatitis A