science

animals that gnaw food

• dog

• snake

• rabbit

what helps to keep our ears clean

• comb

• toothbrush

• earbud

Which one is domestic animal

• wild buffalo

• Monkey

• cow

Living in an unclean environment can make us

• healthy

• sick

• fresh

Paper is made from

• cotton plant

• bamboo

• jute plant

Small plants with woody stem

• herbs

• shrubs

• climbers

We get silk from

• hook worm

• earth worm

• silk worm

Animal that carry heavy loads

• donkey

• cow

• deer

We get wool from

• rhino

• goat

• sheep

Garbage dumps cause

• noise pollution

• land pollution

• None of these