WorksheetsVariation and Classification
Total questions: 12
Worksheet time: 7mins
Invertebrates do NOT have
exoskeleton
soft body
internal skeleton
eyes
2. Worms and slugs have...
an exoskeleton
a soft body
an internal skeleton
a spine
3. Arthropods are invertebrates with
a soft body
an exoskeleton
many eyes
bones
An octopus has
feathers
fur
scales
tentacles
Arthropods have three different parts
head, thorax and abdomen
head, shoulders and knees
shell, legs and tail
What does invertebrate mean?
Animals without a backbone
Animals that change their form
Animals with a backbone
Animals that lay eggs
I have a soft-body, a hard shell, and live on land and water. What am I?
Mollusk
Arthropod
Echinoderm
Cnidarian
Between 90-95% of all animals on earth can be classified as _____.
invertebrates
vertebrates
reptiles
mammals
Mammals, fish, birds, reptiles and amphibians are all (a) .
Which invertebrates have “arms” that extend outward from the middle of their bodies?
Mollusks
Echinoderms
Arthropods
Segmented Worms
Even as the temperature changes, the body temp of the cheetah remains fairly constant. This is because the
cheetah is what kind of animal?
Cold-Blooded
Warm -Blooded
Invertebrate
Ectothermic
Two types of variation are ....................... and .......................
(a)
