_____________ helps in the synthesis of vitamin D and K in our body.
carbohydrates
fats
minerals
none of these
Which one is excretory organ ?
Kidney
Skin
Urethra and Anus
All of these
The word Hygiene is derived from the Greek word ________________.
Swas thya
Hygiea
asthya
Deficiency diseases are ___________________.
communicable disease
non-communicable disease
non-infectious disease
___________________ is a general state of a person's physical and social well being.
wealth
health
hygiene
