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WorksheetsGrade 3: Animals
Total questions: 29
Worksheet time: 22mins
All mammals breathe with their _______.
eyes
lungs
gills
tails
True or false? Viviparous animals give birth to live babies.
True
False
What do baby mammals drink until they can find their own food?
water
milk from their mother
hot chocolate
orange juice
Most mammals have __________.
fur or hair
beaks
feathers
scales
Birds breathe with their ___________.
beaks
lungs
wings
oviparous
Why do birds have feathers?
To keep warm and attract other birds.
To lay eggs.
To eat meat and plants.
To have babies.
Which is NOT a characteristic of birds?
Feathers
Beaks
Wings
Gills
True or false? Birds are viviparous.
True - they give birth to live babies.
False - They are oviparous; they lay eggs.
Most reptiles are __________.
oviparous
viviparous
How do reptiles breathe?
With their gills.
With their lungs.
With their skin.
Why do reptiles have scales?
Scales cover and protect their body.
Scales help reptiles to fly.
Scales help them to breathe.
Some reptiles have a _________ that protects them.
shell
fin
wing
Most fish are ___________. They lay eggs.
oviparous
viviparous
Fish breathe with their __________.
lungs
gills
tails
How do fish move?
With their fins and tail.
With their scales.
With their lungs.
Baby amphibians breathe with their ___________.
lungs
gills
mouth
Adult amphibians breathe with their __________.
gills
lungs and skin
feet
True or false? Amphibians are viviparous - They give birth to live babies.
True: they are viviparous
False: they are oviparous - they lay eggs.
What is metamorphosis?
When baby amphibians change and grow into adults.
When fish lay eggs.
When mammals give birth to live babies.
Invertebrates do not have a ___________.
shell
backbone
soft body
All arthropods have an ______________.
soft body
exoskeleton
gills
Which group of arthropods has wings?
arachnids
insects
crusteceans
myriapods
True or false? Arachnids have eight legs.
True
False
True or false? Myriapods have four legs.
True
False
Which is an example of a crustacean?
A crab
A jellyfish
A starfish
A spider
What do all molluscs have in common?
a soft body
two shells
an exoskeleton
Which animal is an example of a cnidarian?
Jellyfish
Crab
Snail
Which animal is an example of an annelid?
Mussels
Squid
Earthworm
Which animal is an example of an echinoderm?
Starfish
Bee
Centipede
