What is the definition of hygiene?

Question

A)a substance, or material, made up of tiny particles
B)the time between birth and death
C)the changing of a country to an industrial economy and culture
D)what could be expected or anticipated
E)the practice of bodily cleanliness

Answer 1

E)the practice of bodily cleanliness

Answer 2

What is the definition of life span?
A)the time between birth and death
B)the changing of a country to an industrial economy and culture
C)what could be expected or anticipated
D)a substance, or material, made up of tiny particles
E)the practice of bodily cleanliness

Answer 3

A)the time between birth and death