Science Annual Revision

Which of these animals is a vertebrate?

• Spider

• Snail

• Eagle

• Worm

True or False: Invertebrates have a backbone.

• True

• False

Which group of vertebrates does a frog belong to?

• Mammals

• Fish

• Amphibians

• Reptiles

Which of these is not one of the seven life vital functions?

• Growth

• Reproduction

• Respiration

• Breathing

Mark the correct order of a frog's life cycle:

• Egg - Tadpole - Frog

• Frog - Egg - Tadpole

• Egg - Froglet - Chick

• Tadpole - Chick - Frog

What does bacteria and fungi help do?

• Clean teeth

• Decompose dead matter

• Create plastic

• Make rocks

True or False: Yeast is a type of fungus used in baking.

• True

• False

Sound travels fastest through:

• Air

• Water

• Solids

• Light

Sound can travel through everything, except a _____________.

• air

• vacuum

• liquid

• switch

When light hits a mirror, it ___________.

• stops

• disappears

• reflects