Animal life

What do all animals have in common?

• they all have feathers or fur

• they are all vertebrates

• they have complicated bodies made from many tiny cells

• they all live in the water

The bodyˇs main control system made up of the brain, spinal cord and nerves is called

• a digestion

• a nervours system

• a brain system

• a heart system

An animal which has a backbone is called

• a mammal

• a vertebrate

• a mollucs

• an insects

The tiny living units from which living things are made are called

• cells

• moleculs

• atoms

• bacteria

The bones that extend from an animal”s head to form its spine is called

• a muscle

• thigh-bone

• a backbone

• collar - bone

Which of these animals are all vertebrates ? (One option is correct).

• cats, worms, lions, dolphins

• humans, birds, fish, horses

• amphibians, birds, beetles, dogs

• ducks, snakes, spiders, octopusies

Obtaining energy and materials for life - by eating food, for example is called

• a learned behaviour

• an herbivore

• a nutrition

• food cycle

Which of these groups are not vertebrates?

• reptiles

• mammals

• mollucs

• birds

Which of these is not characteristics of mammals?

• feed their young with their own milk

• they often have fur or hair on their skin

• they always live in a water

• mostly give birth to living young

Birds

• lay eggs

• usually live in the water

• have hair/fur on their bodies

• are viviparous animals