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Topic 7 Review

Total questions: 72

Worksheet time: 1hrs 6mins

Name
Class
Date
1.

What does internal mean?

a)

Outside something

b)

Veins and Arteries

c)

Inside something

d)

Lasts forever

2.

What does external mean?

a)

Inside something

b)

Mutant Superheroes

c)

Outside something

d)

Aliens

3.

What is the function of leaves?

a)

Leaves are tasty so can be used for salad

b)

When you don't want to be somewhere anymore

c)

Leaves take in sunlight and CO2 gas and use it to make food for the plant.

d)

Leaves grow deep underground to absorb water and minerals

4.

What things does a plant need for photosynthesis?

a)

Sunlight

b)

Friendly words

c)

Water

d)

Carbon Dioxide (CO2)

5.

What is created from photosynthesis?

a)

Oxygen

b)

Seeds

c)

Light

d)

Sugar

6.

Little holes in the leaf that let gasses in and out are called...?

a)

Chloroplasts

b)

Stomata

c)

Stomach

d)

Xylem

7.

What does the vascular system in a plant do?

a)

Capture the sunlight

b)

Carry the blood around the plant

c)

Carry water, sugar and minerals around the plant.

d)

Make pretty flowers

8.

The two types of vascular structures in plants are called?

a)

Xylem

b)

Mitochondria

c)

Tony

d)

Phloem

9.

The female reproductive part of the plant. Produce eggs and provides a place for the seeds to develop.

a)

Ovary

b)

Sepal

c)

Pistil

d)

Phloem

10.

Protects flower by wrapping around it

a)

Pistil

b)

Stamen

c)

Sepal

d)

Ovary

11.

Waxy outer Covering; limits amount of water a plant loses

a)

Pistil

b)

Xylem

c)

Stomata

d)

Cuticle

12.

Male part of the flower, produces pollen

a)

Pistil

b)

Stamen

c)

Ovary

d)

Sepal

13.

Choose the best answer. Which of the following structures best functions to protect an animal from predators?

a)

colorful feathers

b)

thick fur

c)

sharp spines

d)

short legs

14.

Check the structures that help with movement.

a)

A seagull's wings

b)

A ant's mouthparts

c)

A frog's tongue

d)

A tiger's padded feet

e)

An ostrich's long legs

15.

Check the structures that help with feeding

a)

A seagull's wings

b)

A ant's mouthparts

c)

A frog's tongue

d)

A tiger's padded feet

e)

A snake's fangs

16.

Choose the best answer to complete the sentence. Biomimetics is the study of animals to

a)

help scientist change animal behavior

b)

help scientist design things to help people

c)

help protect animals from predators

d)

help animals feed themselves.

17.

External structures for movement, include wings, fins and ___________.

a)

legs

b)

fur

c)

nature

d)

insects

e)

small animals

18.

__________ is a gas as that almost all living animals need to breathe.

a)

carbon dioxide

b)

helium

c)

oxygen

d)

nitrogen

19.

The structure that protects the brain is called the _________.

a)

rib cage

b)

joints

c)

heart

d)

skull

20.

An animal with an internal bony skeleton is a _____________.

a)

vertebrate

b)

invertebrate

c)

skeleton

d)

skull

21.

__________________ is the bony structure that protects the heart.

a)

Skull

b)

Rib cage

c)

Vertebrate

d)

Lungs

22.

This organ pumps blood.

a)

Lungs

b)

Heart

c)

Gills

d)

Brain

23.

The ______________ is a rigid support system in mammals that includes bones that connects to the soft structures of the body

a)

skull

b)

vertebrate

c)

rib cage

d)

skeleton

24.

________ is the organ for breathing that provides oxygen to the blood and takes carbon dioxide from the blood.

a)

gills

b)

lungs

c)

heart

d)

brain

25.

Organs that extract oxygen from the water as it flows is called

a)

Lungs

b)

Heart

c)

Gills

d)

Brain

26.

1. This organ circulates blood

a)

Ear

b)

Eye

c)

Lungs

d)

Heart

27.

What picture is best to use in a presentation about an animal’s skeleton?

a)
b)
c)
d)
28.

Invertebrates do NOT have

a)

exoskeleton

b)

soft body

c)

internal skeleton

d)

eyes

29.

Snails have

a)

a shell

b)

small legs

c)

internal bones

30.

Crabs have

a)

a soft body

b)

an exoskeleton

31.

Which part of the plant is responsible for photosynthesis?

a)

Roots

b)

Stem

c)

Leaves

d)

Flowers

32.

What is the main function of the roots in a plant?

a)

To produce flowers

b)

To absorb water and nutrients

c)

To capture sunlight

d)

To produce seeds

33.

Which of the following animals is an invertebrate?

a)

Dog

b)

Cat

c)

Spider

d)

Bird

34.

What is the primary function of the roots in a plant?

a)

To produce flowers

b)

To absorb water and nutrients

c)

To capture sunlight

d)

To produce seeds

35.

Which part of the plant is responsible for reproduction?

a)

Roots

b)

Stem

c)

Leaves

d)

Flowers

36.

What is the main function of the stem in a plant?

a)

To support the plant and transport nutrients

b)

To absorb water and nutrients

c)

To capture sunlight

d)

To produce seeds

37.

What is the primary function of the stem in a plant?

a)

To produce flowers

b)

To support the plant and transport nutrients

c)

To capture sunlight

d)

To produce seeds

38.

Which part of the plant is responsible for making food through photosynthesis?

a)

Roots

b)

Stem

c)

Leaves

d)

Flowers

39.

What is the function of the xylem in a plant?

a)

To transport water and nutrients from the roots to the rest of the plant

b)

To produce flowers

c)

To capture sunlight

d)

To produce seeds

40.

What is the primary function of leaves in a plant?

a)

To absorb water and nutrients

b)

To support the plant

c)

To produce flowers

d)

To perform photosynthesis

41.

Which part of the plant anchors it to the ground?

a)

Stem

b)

Roots

c)

Leaves

d)

Flowers

42.

What is the main function of the flower in a plant?

a)

To absorb sunlight

b)

To produce seeds

c)

To support the plant

d)

To absorb water

43.

What does it mean to CAMOUFLAGE?

a)

when a weak animal copies a stronger animal to warn of predators

b)

when an animal is able to change colors to survive in an enviornment

c)

when an animal hibernates during the winter.

44.

What is HIBERNATION?

a)

when a weak animal copies stronger animal to warn off predators.

b)

when an animal hides in the cold winter and sleeps until the spring

c)

when a larger animal eats its prey

45.

Which is NOT a physical adaptation?

a)

a bear hibernating in the winter

b)

a bird with a sharp beak

c)

a fish with scales on its body

46.

Why would a bunnies fur be brown in the summer and white in the winter?

a)

The rabbit likes to change fur color

b)

The bunny learned it from his parents

c)

The changing of fur color help the bunny blend in with it's surroundings.

47.

Birds flying south 800 miles to find food and to escape cold winters is an example of

a)

Hibernating

b)

Migrating

c)

Camouflage

48.

A green snake blends in so predators can NOT find it. This is an example of?

a)

Hibernation

b)

Mimicry

c)

Migration

d)

Camouflauge

49.

What is Migration?

a)

When animals eat what they want

b)

When animals travel from one place to another to eat or get away from the cold weather.

c)

When animals are taught how to do something.

50.

According tho the graph, which animal travels the longest distance?

a)

Hummingbirds

b)

Snow Geese

c)

Seals

d)

Monarch Butterflies

51.
What does adaptation mean? 
a)
It's what helps a living thing grow and survive.
b)
a biome that gets very little rain
c)
a trait that it inherits from its parents
d)
an area that is covered mostly by water
52.

This animal is vertebrate or invertebrate?

a)

Invertebrate

b)

Vertebrate

53.

This animal is vertebrate or invertebrate?

a)

Vertebrate

b)

invertebrate

54.

This animal is vertebrate or invertebrate?

a)

Invertebrate

b)

Vertebrate

55.

This animal is vertebrate or invertebrate?

a)

Vertebrate

b)

Invertebrate

56.

This animal is vertebrate or invertebrate?

a)

Invertebrate

b)

Vertebrate

57.
All vertebrates have a ___________.
a)
last name
b)
tail
c)
backbone
d)
neck
58.
What is the major difference between vertebrates and invertebrates?
a)
Vertebrates are always smaller than invertebrates.
b)
Invertebrates always live in the water.
c)
Vertebrates have a backbone but invertebrates do not.
d)
Vertebrates and invertebrates are the same.
59.
How do adaptations help animals?
a)
To escape animals
b)
to hunt for food
c)
to survive in their habitats
d)
All of these are correct
60.
Why do animals use camouflage?
a)
To look pretty
b)
To stay safe
c)
To play Hide and Go Seek
d)
To eat food
61.

What is a behavioral adaptation?

a)

Something an animal does to survive

b)

How an animal looks

c)

A structure that an animal has

d)

A bear's thick fur

62.

What is a structural adaptation?

a)

Something an animal does to survive

b)

The physical features of an organism that help it survive

c)

A woodchuck hibernating in winter

d)

A function an animal has

63.
What do you call a part that is on the outside of an animal?
a)
internal part
b)
external part
c)
particle
d)
party
64.
What can external parts help an animal do?
a)
run
b)
dig
c)
find food
d)
all of the above
65.
An armadillo uses this external part to dig.
a)
claws
b)
tail
c)
skin
d)
fur
66.
This external part of a frog helps it breathe.
a)
skin
b)
eyes
c)
tail
d)
legs
67.
Which of these is not an external part?
a)
eyes
b)
ears
c)
heart
d)
tail
68.
A monkey uses this animal part to help it hang from a tree.
a)
eyes
b)
nose
c)
tail
d)
fur
69.
The outer covering of birds is made of ______.
a)
fur
b)
scales
c)
feathers
d)
metal
70.
Which of these describes the outer covering of a crab?
a)
hard shell
b)
scales
c)
feathers
d)
soft skin
71.
Which of these things can legs NOT do?
a)
run
b)
jump
c)
swim
d)
fly
72.
Claws can be used to help some animals ______.
a)
swim
b)
climb trees
c)
sleep
d)
breathe

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