The practice of keeping one self and one’s surroundings clean to maintain good health and prevent diseases.
Pollution
Hygiene
Yoga
Vaccination
A __________ cream should be applied over the affected area.
Paracetamol
Antiseptic
Ayurvedic
Herbal
Who was the first to isolate the bacteria that cause tuberculosis?
Linnaeus
Robert Hooke
Charles Darwin
Robert Koch
________ is our first line of defense against infection
Hair
Nose
Skin
Eyes
_______mainly present in automobile exhaust.
Carbondioxide
Oxygen
Carbon monoxide
Sulphurdioxide
Exhaust fumes from automobiles are a source of ________ pollution.
Air
Water
Soil
Noise
Unwanted or unpleasant sound is termed __________.
Music
Rhythm
All of these
________ are the body’s main source of energy.
Proteins
Carbohydrates
Vitamins
Minerals
________ is essential for keeping us alive.
Exercise
________ are essential for growth.