The water we drink must also be:
Dirty
Clean and pure
Unclean
Contaminated
Which type of food can cause diseases?
Nutritious
Clean
Hygenic
Animals are also a source of food for which among the following?
Plants
Birds
Human beings
Insects
Animals like cats and dogs like which of these ?
Water
Milk
Oil
Juice
Which water contains bacteria?
Pure
Which among these are fixed to the ground ?
Animals
Man
Which part of rice, wheat and maize plants do we use?
Fruit
Leaves
Seeds
Roots
Which of the following lays eggs out of which a chick hatches?
Duck
Hen
Penguin
Geese
