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WorksheetsChapter 9 Life Science
Total questions: 13
Worksheet time: 9mins
Name
Class
Date
1.
A snake is a....
a)
Fish
b)
Amphibian
c)
Reptile
d)
Both Fish & Reptiles
2.
I breathe with gills, lay eggs, live my whole life in water, and am ectothermic (cold-blooded). What am I?
a)
birds
b)
fish
c)
mammals
d)
amphibians
3.
A sea star is a member of the group called
a)
amphibians
b)
echinoderms
c)
sponges
4.
What do plants and animals have in common?
a)
They are both autotrophs.
b)
They are both heterotrophs.
c)
They respond to stimuli.
5.
Which statement applies to ALL invertebrates?
a)
They are made of only one cell.
b)
They have no backbone.
c)
They reproduce asexually.
6.
Which of the following is NOT a characteristic of vertebrates?
a)
They have backbones, an internal skeleton, and muscles.
b)
They have radial symmetry and one body opening.
c)
They have a nervous system with a brain that processes information from their environment through sensory organs.
7.
Which group of invertebrates has tentacles with stinging cells that are used to stun prey?
a)
mollusks
b)
cnidarians
c)
arthropods
8.
A lobster is an arthropod. The body of an arthropod is covered _________.
a)
by moist scales
b)
by dry scales
c)
by an exoskeleton
9.
Sponges belong to which group of animals?
a)
Vertebrates
b)
Invertebrates
10.
A snake is an example of a
a)
vertebrate
b)
invertebrate
c)
bacteria
d)
protist
11.
Sponges get their food by
a)
going through photosynthesis
b)
decomposing it
c)
sponges do not eat
d)
filter feeding
12.
What type of symmetry does a sand dollar have?
a)
bilateral symmetry
b)
radial symmetry
c)
asymmetrical
13.
What type of symmetry does a sponge have?
a)
bilateral symmetry
b)
radial symmetry
c)
asymmetrical
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