BK_4

Plants need which gas to perform photosynthesis?

• CarbonDioxide

• Hydrogen

• Oxygen

• CarbonMonoxide

Which is the largest animal on earth?

• Blue Whale

• Shark

• Elephant

• Giraffe

Which is the strongest sense in a dog?

• Smell

• Taste

• Touch

• Hearing

A lion is most closely related to which of the following animals?

• Leopard

• Wolf

• Raccon

• Dog

Penguin is the bird?

• True

• False

Butterflies are birds?

• True

• False

China is the largest country in the world?

• True

• False

 $20\ \div\ 5\ +\ 7\ =?$  

• 12

• 10

• 11

If you want to deposite money, you should go to a .....

• bank

• stadium

• museum

Which one is the largest in Vietnam

• Ha Noi city

• Ho Chi Minh city

• Nghe An province