Which mineral make our teeth and bones strong?
calcium
iron
iodine
none
The first thing to do when a person is affected with sunstroke is :
loosen the clothes
sponge the body with wet cloth
take the person to a cool place
take the person to a hot place
Which gives energy to our body?
carbohydrates
proteins
vitamins
minerals
Milk, eggs belongs to
fibres
water
Which protect our body from diseases?
Fibres
The first thing that should be given to protect a person drowned in water.
bring the victim out of water
lay the victim on his stomach
press on the back of the victim
Earthworm is also known as
friend
Farmer's friend
Farmer's enemy
worm
Dal belongs to
fats
Deficency of which vitamin leads to bleeding of gums?
Vitamin -A
Vitamin-B
Vitamin-C
Vitamin-K
If the skin is burnt in a fire accident,
pour water
pour cold water
apply ointment
pour hot water