World of animals grade 4

What is the life cycle of a being called?

• life span

• life cycle

• metamorphosis

What is the dead and living biggest mammal?

• Blue whale (living), Argentinosaurus (dead)

• Giraffe (living), Stegosaurus (dead)

• African elephant (living), T. rex (dead)

• Humpback whale (living), Woolly mammoth (dead)

What is difference

between mammals and others animals

• Mammals do not lay eggs

• Mammals are aquatic animals

• Mammals lay eggs and do not nurse their young.
• Mammals are blooded reptiles with feathers.

What mammal is known for its ability to fly

• Bats
• Reptiles
• Insects
• Birds

how many days does incubation

take of a chicken egg

• 21 days
• 30 days
• 28 days
• 14 days

The biggest mammal is

What is the lifespan of insects

• All insects have a lifespan of over ten years.
• Insects live for exactly one year.
• The lifespan of insects varies widely, from a few days to several years.
• Most insects live for only a few hours.

what is the caterpiller is inside the cacoon is called

what is the 3 stage of a shark

• egg, fry, mature
• The three stages of a shark are egg, pup, and adult.
• embryo, juvenile, mature
• larvae, juvenile, adult

Which is the correct life cycle of a butterfly

• Egg, Pupa, Larva, Adult Butterfly
• Egg, Larva (Caterpillar), Pupa (Chrysalis), Adult Butterfly
• Larva, Egg, Adult Butterfly, Pupa
• Adult Butterfly, Larva, Egg, Pupa