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Worksheets2nd Structures and Functions
Total questions: 20
Worksheet time: 17mins
What is an example of an animal's structure
a rainforest
a habitat
an environment
a part of an animal's body
A structure of a spider would be
a spider's legs.
a spider's web.
a tree.
a desert.
Animal body structures
help animals protect themselves from danger.
help animals find food and water.
are traits parents pass to their offspring.
all of the above
What kind of structure would help an animal live in the desert?
thick fur
scaly skin
fins
feathers
What kind of structure would help an animal live in a cold climate?
thick fur
scaly skin
fins
feathers
Animal structures can have more than one function.
True
False
Which of the following animal structures most helps the
animal move around in its environment?
sharp beak of a bird
flippers of a sea turtle
fur of a black bear
tail of a cow
All of the structures help the hummingbird get food
EXCEPT −
colorful feathers.
narrow beak.
small body.
strong wings.
A body part on the outside of an animal that helps it survive is called a(n) _____
internal structure
external structure
organism
brain
Which of these is not an external structure?
eyes
ears
heart
tail
Which of the following statements is correct about giraffes?
Giraffes have long legs to reach watering holes easily.
Giraffes have long necks and tongues to reach leaves of tall trees.
Giraffes have long tails to help guide them when they run.
Giraffes have long manes down their necks to help them run faster.
What structure of a butterfly helps it move from place to place?
Antenna
Wings
Tail
Legs
Choose the best answer. Which of the following structures best functions to protect an animal from predators?
colorful feathers
thick fur
sharp spines
short legs
External structures for movement include wings, fins, and ___________.
legs
fur
teeth
eyes
I have lungs to help me breathe in air.
I have fur to keep warm.
I have teeth to eat food.
I have claws to help me dig for food and protect myself.
I have scratching feet to dig for food.
I have wings to fly to get food and protect myself.
I have feathers to keep me warm.
I have a beak to eat bugs or seeds.
Does the structure pictured help the animal function in movement, eating or covering for protection?
Image: Ant's Legs
movement
covering
eating
All living and nonliving things interacting in an environment
community
ecosystem
organization
none of the above
The ____ provides light and thermal energy.
plants and animals
the moon
the Earth
the sun
