Horses and cows sleep __________.

• lying down

• standing

• sitting

Pigs cannot look __________.

• up into the sky

• front

• down

Apples _________ float on water.

• cannot

• can

• both

Frogs drink water through their _________.

• mouth

• nose

• skin

An ___________ can run faster than horses.

• man

• ostrich

• goats

An ___________ is the fastest animal in the world.

• cheetah

• ostrich

• tiger

A___________ is the largest animal in the world.

• giraffe

• elephant

• blue whale

A ___________ is the tallest animal on the Earth.

• giraffe

• elephant

• camel

A ___________ is the smallest living bird.

• humming bird

• sparrow

• parrot

A camel can drink___________ gallons of water at once.

• 4

• 20

• 40