state gov UPSSSC Mukhya Sevika 2022 Mock test General Knowledge Polity World Organisations and Headquarters
According to World Health Organization (WHO), “Hygiene refers to ______ and practices that help to maintain ______ and ______ the spread of diseases.”
1
situations, fitness, prevent
2
conditions, health, prevent
3
conditions, physique, retard
4
values, health, stop