NAME:
GRADE:
TEST 1
Circle the letter of the best answer:
1. A living thing that makes more
of its own kind
6. A vertebrate that has hair and
A. Grow
gives birth to live young
B. Respond
A. Bird
C. Reproduce
B. Fish
C. Mammal
2. Every living thing can be called
an
7. A structure that animals use to
A. Cell
take in oxygen from the air
B. Organism
A. Gill
C. Invertebrate
B. Lung
C. Skin
3. The living an nonliving things
that surround an organism
8. An animal without a backbone
A. Shelter
A. Vertebrate
B. Environment
B. Invertebrate
C. Exoskeleton
C. Bird
4. The structures that take in
water and nutrients
A. Stems
B. Roots
C. Leaves
9. An animal that has gills and
lungs during its life
A. Reptile
B. Amphibian
C. Mammal
5. The structure in which a plant
makes food
A. Flower
B. Leaf
C. Root
10. An animal that has feathers
and breathes with lungs
A. Bird
B. Fish
C. Amphibian
Choose the correct words from the text-box to fill in blanks
Milk
mammal
invertebrate
exoskeleton
vertebrate
reptile
bird
backbone
Two main groups of animals are vertebrates and _______________ .
Invertebrates have an _________________ to protect their bodies.There
are many more invertebrates than vertebrates.
There are five kinds of _____________ . All of them have a ___________
to support their bodies.
The kind of vertebrate that lays eggs and can fly is a __________.
A _____________ has scaly skin and breathes with lungs.
People are a kind of vertebrate called a _______________. Mammals
feed _________ to their young.