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final revision g 7 third q

Total questions: 173

Worksheet time: 3hrs 50mins

Name
Class
Date
1.
How do adaptations help animals?
a)
To hide from predators
b)
to hunt for food
c)
to survive in their habitats
d)
All of these are correct
2.

An example of a structural adaptation is...

a)

a turtle hiding inside its shell

b)

complex eyes

c)

a rabbit burrowing underground

d)

migration of birds

3.

Which animal has an exoskeleton?

a)

jellyfish

b)

worms

c)

slugs

d)

insects

4.

Which animals have a hydrostatic skeleton?

a)

Cow

b)

bacteria

c)

earth worm

d)

Spider

5.
What occurs when the body can’t be divided into similar sections (mirror images)?
a)
asymmetry
b)
symmetry
c)
segmented
d)
unsegmented
6.
What type of symmetry does this animal exhibit?
a)
Asymmetry
b)
Bilateral symmetry
c)
Radial symmetry
7.
What type of symmetry does this animal exhibit?
a)
Asymmetry
b)
Bilateral symmetry
c)
Radial symmetry
8.
What type of symmetry does this animal exhibit?
a)
Asymmetry
b)
Bilateral symmetry
c)
Radial symmetry
9.

Animals are classified in ________________ and _______________.

a)

Domain Eukarya : Kingdom Animalia

b)

Domain Animalia : Kingdom Eukarya

c)

Domain Prokarya : Kingdom Animalia

d)

Domain Eukarya : Kingdom Plantae

10.
A frog spends time on land and in the water. What kind of animal is a frog?
a)
amphibian
b)
bird
c)
mammal
d)
fish
11.
What kind of animals have scaly skin, vertebra, and are cold-blooded?
a)
birds
b)
mammals
c)
reptiles
d)
insects
12.
Which type of animals gives birth and nurses their babies with milk?
a)
fish
b)
mammal 
c)
bird
d)
reptile
13.
When the temperature of the environment changes, the body temperature of a reptile
a)
Changes
b)
Stays the same
c)
Always increases
d)
Always decreases
14.
If an animal is an ectotherm, it has
a)
A skeleton on the outside of its body
b)
A skeleton on the inside of its body
c)
A body that regulates its own internal temperature
d)
A body that does not produce much internal heat
15.

What am I?

a)

Mammal

b)

Bird

c)

Amphibian

d)

Reptile

16.
What class of animal is this?
a)
amphibian
b)
reptile
c)
mammal
d)
bird
17.
Which are mammals?
a)
alligator, swan
b)
peacock, lobster
c)
whale, sheep
d)
lizard, snake
18.
Which two animals go through metamorphosis during its life cycle?
a)
Frog and bird
b)
butterfly and horse
c)
fish and frog
d)
butterfly and frog
19.

Organisms in this smallest taxonomic group share many characteristics.

a)

domain

b)

kingdom

c)

species

d)

class

20.

The science of describing, classifying, and naming living things is called:

a)

Geology

b)

Biology

c)

Taxonomy

d)

Chemistry

21.

The scientific name for an organism is made from the:

a)

class and family name

b)

genus and species name

c)

domain and kingdom name

d)

kingdom and phylum name

22.
Which is statement is false about the classification of the duck-bill platypus?
a)
monotreme
b)
marsupial
c)
mammal
d)
vertebrate
23.
The above is an orca whale. which is the correct classification?
a)
monotreme mammal
b)
Bony fish
c)
placental mammal
d)
jawless fish
24.
The 8 levels of classification, most broad to most specific.
a)
Domain, Genus, Family, Order, Class, Phylum, Kingdom, Species
b)
Domain, Species, Kingdom, Genus, Phylum, Family, Class, Order
c)
Domain, Kingdom, Phylum, Class, Order, Family, Genus, Species
d)
Order, Kingdom, Species, Domain, Phylum, Family, Class, Genus
25.
Mosquito  belongs to what kingdom?
a)
Animal Kingdom
b)
Plant Kingdom
c)

insect Kingdom

d)
Protista Kingdom
26.

Birds have different beaks to help them survive in their habitat, which is a type of ___________ adaptation.

a)

behavioral

b)

structural

c)

learned

d)

instinct

27.
Animals are not all born knowing all the ways to survive. They depend on their parents or group members to help education them on survival skills.
a)
learned behavior
b)

instinct behavior

c)

structural adaptation

d)
migration
28.

What type of adaptation affects how an organism acts?

a)

Behavioral

b)

Physiological

c)

Structural

29.
 Which of these BEST describes how some birds survive when the weather gets cold? 
     
a)
 a.   They store twigs and sticks in their nest 
b)
 b. They migrate to a warmer climate 
c)
 c. They grow more feathers to stay warm in the winter 
d)
 d. They hide in bushes and wait for warm weather 
30.

The enviroment in which an animal lives is called its

a)

adaptation

b)

habitat

c)

hibernation

d)

migration

31.

What are the 4 things that living things need to survive?

a)

air, food, protection, love

b)

food, water, space, air

c)

love, protection, air, space

d)

protection, water, meat, plants

32.
Which three parts of the body has an insect?
a)
Tencacles, head, legs
b)
head, abdomen, legs
c)
Head, thorax, abdomen 
d)
Hair, bones, foot 
33.
Which groups of invertebrates exist? 
a)
Arthropods, molluscs and worms
b)
Arachnics, worms, molluscs and echinoderms 
c)
Sponges, insects, worms, molluscs and arthropods
d)
Arthropods, sponges, jellyfish, echinoderms, worms and molluscs
34.
If you touch the tentacles of the _____ it stings you!
a)
Ant
b)
Jellyfish
c)
Octopus
d)
Scorpion 
35.
This group has jointed legs and segmented bodies and exoskeletons:
a)
Segmented Worms
b)
Mollusks
c)
Sponges
d)
Arthropods
36.
Slugs and Snails
a)
Segmented Worms
b)
Mollusks
c)
Arthropods
d)
Sponges
37.

Sponges

a)

chordata

b)

cnidarians

c)

echinoderms

d)

porifera

38.

A squid is a member of what family that have soft bodies.

a)

Arthropoda

b)

cnidarians

c)

Molluscs

d)

Chordata

39.
I am spiny, have a water vascular system with tube feet, radial symmetry, and am called a brittle star.
a)
Mullosk
b)
Arthropod
c)
Echinoderm
d)
Cnidarian
40.

I have four pairs of legs,

a)
Echinoderm
b)
Arthropod
c)
Annelid
d)
Porifera
41.
I have a soft-body, a hard shell, and live on land and water.  What am I?
a)
Mollusk
b)
Arthropod
c)
Echinoderm
d)
Cnidarian
42.

To what phylum do I belong?

a)

Annelid

b)

Mollusk

c)

Echinoderm

d)

Cnidarian

43.

I have spiny skin and have a water vascular system with tube feet. I am a sea cucumber.

a)

Cnidarian

b)

Echinoderm

c)

Mollusk

d)

Annelid

44.
a)
Mollusk
b)
Echinoderm
c)
Annelid
d)
Crustacean
45.
a)
Mollusk
b)
Poriferan
c)
Arthropod
d)
Platyhelminthes
46.

i have one pair of legs in each segment

a)

millipedes

b)
Annelids
c)

centipedes

d)
Echinoderms
47.

planaria

a)

cnidarian

b)

Annelida

c)

Platyhelminthes

d)

Nematoda

48.

Roundworn

a)

Crustacean

b)

Nematode

c)

Echinoderm

d)

Arachnid

49.

Anemone

a)

bivalve

b)

gastropod

c)

echinoderm

d)

cnidarians

50.

Scorpion

a)

Arthropoda

b)

insect

c)

millipede

d)

centipede

51.

Earthworms

a)

Annelida

b)

Nematoda

c)

Platyhelminthes

d)

tapeworm

52.

Look at the following picture and correctly identify the phyla to which it belongs

a)

Porifera

b)

Cnidaria

c)

Platyhelminthes

d)

Nematoda

53.

Nematoda means

a)

Porifera

b)

segmented worms

c)

flat worms

d)

round worms

54.

Look at the following picture and correctly identify the Phyla to which it belongs

a)

Annelida

b)

Arthropoda

c)

Echinodermata

d)

Mollusca

55.

Look at the following picture and correctly identify the Phyla to which it belongs

a)

Annelida

b)

Annelida

c)

Platyhelminthes

d)

Mollusca

56.

how many pairs of jointed legs does insect have

a)

50 pairs

b)

3 pairs

c)

4 pairs

d)

30 pairs

57.
Which three parts of the body has an insect?
a)
Tencacles, head, legs
b)
head, abdomen, legs
c)
Head, thorax, abdomen 
d)
Hair, bones, foot 
58.

The stinging barb located in the tentacles of cnidarians are called

a)

Cnidaria

b)

Nematocyst

c)

Mesoglea

d)

Epidermis

59.
Phylum Platyhelminthes includes:
a)
Flatworm
b)
Segmented worm
c)
Round Worm
d)
Sponges
60.
Which worm from your lab belonged to platyhelminthes?
a)
Vinegar Eel
b)
Earthworm
c)
Lumbricus terrestrius
d)
Planarian
61.
Parasitic flatworms include
a)
leeches
b)
ascaris worms
c)
tapeworms
d)
heartworms
62.
Roundworms belong to which phylum?
a)
Platyhelminthes
b)
Nematoda
c)
Annelida
d)
Cnidaria
63.
Phylum Annelida includes which worms?
a)
Smooth worms
b)
flatworms
c)
roundworms
d)
segmented worms
64.
What type of circulatory system do annelids have?
a)
Open Circulatory System
b)
Closed Circulatory System
c)
They don't need a circulatory system
d)
They have both types
65.
What do you call external bristles for movement in annelids?
a)
Parapodia
b)
Setae
c)
Foot
d)
Mantle
66.
The protective membrane that surrounds the visceral mass on all mollusks is called...
a)
Radula
b)
Mantle
c)
Nephridia
d)
Visceral Shield 
67.
All mollusks have an external shell.
a)
True
b)
False
68.
Which part of the Mollusk body is specialized for burrowing, feeding, and movement?
a)
trochophores
b)
visceral mass
c)
mantle
d)
foot
69.

What is the flexible skeletal support rod?

a)

Dorsal Hollow Nerve Chord

b)

Notochord

c)

Pharyngeal slits

d)

Endoskeleton

70.

Which structures do all chordates have at some point during their life time?

a)

Notochord, Hollow Nerve chord, Pharyngeal pouches , Tail

b)

Notochord, Gill slits, Tail

c)

Hollow nerve chord, notochord, legs, wings

d)

Pharyngeal slits, Head, Thorax, Tail

71.
All chordates contain vertebrae.
a)
True
b)
False
72.

What is the kingdom vertebrates are classified under?

a)

Chordata

b)

Animalia

c)

Vertebrata

d)

Fogetaboutit

73.

What phylum are vertebrates classified under?

a)

Chordata

b)

Animalia

c)

Stuffleupagus

d)

Protista

74.

Which of the following is a characteristic of a member of the animal kingdom?

a)

Multicellular

b)

get energy from other organisms (heterotrophs)

c)

contain collagen

d)

all of the above

75.

About 97 percent of all animal species are _____.

a)

invertebrates

b)

vertebrates

76.

Both flatworms and roundworms have _____.

a)

radial symmetry

b)

bilateral symmetry

c)

asymmetry

77.

Which of the following groups of chordates are invertebrates?

a)

mammals

b)

fish

c)

lancelet

d)

amphibians

78.

Of the following, which is NOT an amphibian?

a)

fish

b)

salamander

c)

frog

d)

toad

79.

What is a nerve cord?

a)

The connection between the brain and the nerves where messages travel

b)

A spinal cord

c)

both of these

d)

none of these

80.
This group has hair or fur.
a)

reptile

b)
amphibian
c)
bird
d)
mammal
81.
This groups starts as jelly-like eggs in water, but moves to land as they develop lungs.
a)
fish
b)
amphibians
c)
reptile
d)
mammal
82.
This group does not lay eggs (except a few weird ones).
a)
reptile
b)
fish
c)
bird
d)
mammal
83.
This group has bodies covered with scales, breathes with lungs, and lives on land (mostly)
a)
reptile
b)
mammal
c)
bird
d)
fish
84.
This group can be jaw-less, cartilaginous, or bony.
a)
amphibian
b)
reptile
c)
fish
d)
bird
85.
This group feeds milk to its young.
a)
birds
b)
mammals
c)
fish
d)
reptile
86.
Many animals in this group go through metamorphosis (bodies change as they get older).
a)
fish
b)
reptile
c)
amphibian
d)
mamma;
87.
This group is warm blooded and lays eggs with hard shells.
a)
fish
b)
reptile
c)
amphibian
d)
bird
88.

Human beings are classified as which of these?

a)

animal

b)

Chordate

c)

mammal

d)

All of these.

89.

Animals that have spines or bumps on their exoskeletons, radial symmetry and water vascular systems are ...

a)

Sea Cucumbers

b)

Sea Lilies

c)

Sea Stars

d)

All of the Above

90.

The _____ operates the tube feet of sea stars and other echinoderms.

a)

Circulatory System

b)

Nervous System

c)

Digestive System

d)

Water Vascular system

91.

Tunicates feed in which way?

a)

Herbivory

b)

Deposit feeding

c)

Filter feeding

d)

Hunting

92.

Which of the following represents invertebrate chordates?

a)

tunicates

b)

lampreys

c)

snakes

d)

sharks

93.
Fish-like marine animals usually found half buried in sand
a)
Respiration
b)
Lancelets
c)
Excretion
d)
Tunicates
94.

Endotherms...

a)

Heat their own bodies internally.

b)

Depend on their surroundings to control their temperature.

c)

Have a very high natural body heat.

d)

Have a very low natural body heat.

95.

Exotherms...

a)

Heat their own bodies internally.

b)

Depend on their surroundings to control their temperature.

c)

Have a very low natural body heat.

d)

Have a very high natural body heat.

96.

Which of the following is not a kind of reptile?

a)

Crocodiles & Alligators

b)

Salamanders

c)

Turtles & Tortoises

d)

Snakes, Lizards, & Tuataras

97.

What is the common name of this organism?

a)

pinky

b)

tunicate

c)

lancelet

d)

sandy

98.

invertebrate chordates include...

a)

tunicates and lancelets

b)

lampreys and lancelets

c)

tunicates and tuataras

d)

lampreys and lungfish

99.
Which of the following statements about amphibians is FALSE?
a)
Lungs and appendages (limbs) evolved in amphibians to allow them to live on land.
b)
Amphibians lay their eggs in or near water.
c)
Most amphibian life cycles include metamorphosis. (From tadpole to frog).
d)
Their offspring develop in amniotic eggs.
100.
Which of the following is/are characteristics of reptiles?
a)
scales
b)
amniotic eggs
c)
waterproof skin
d)
all choices are correct
101.
Which of the following animals are ectothermic?
a)
frogs
b)
alligators
c)
turtles
d)
all choices are correct
102.
Which of the following statements about birds is FALSE?
a)

they don't have urinary bladder

b)
Birds are ectothermic.
c)
Feathers and wings are unique to birds.
d)
Their young develop in amniotic eggs.
103.
Which of the following statements about mammals is FALSE?
a)
Some mammals lay eggs.
b)
Mammals have mammary glands.
c)
Mammals have hair.
d)
Mammals are ectothermic.
104.
Which of the following is a monotreme?
a)
platypus
b)
lion
c)
orca whale
d)
rhino
105.

Sharks, skates, and rays are ____________ fish.

a)

cartilaginous

b)

jawless

c)

bony

d)

warm blooded

106.

A Turtle is a...

a)

Fish

b)

Amphibian

c)

Reptile

d)

Both Reptiles & Amphibians

107.
Which of the following is a structure that mammals share that enables them to feed their young?
a)
diphyodont
b)
mammary glands
c)
sebaceous glands
d)
aortic arch
108.
Which group of mammals give birth to immature young that continue to develop in the mother's pouch?
a)
monotremes
b)
marsupials
c)
mammals
d)
none of these
109.

An example of a bony fish is the:

a)

lamprey

b)

ray

c)

tuna

d)

octopus

110.
A fluid-filled internal cavity surrounded by muscle tissue
a)
Hydrostatic skeletons
b)
Exoskeletons
c)
Endoskeletons
d)
Ectotherms
111.
An internal rigid framework that supports you and other animals
a)
Exoskeletons
b)
Endoskeletons
c)
Hydrostatic skeletons
d)
Ectotherms
112.

A Tree Frog is a...

a)

Fish

b)

Amphibian

c)

Reptile

d)

Both Fish & Amphibians

113.

I breathe with lungs, lay eggs, am ectothermic (cold-blooded), and often have scaly skin which holds in the water. What am I?

a)

fish

b)

mammals

c)

birds

d)

reptile

114.

As adults, amphibians breathe through _____________.

a)

Gills

b)

Lungs and gills

c)

Lungs

d)

Feet

115.

Phylum Arthropoda Class ???

a)

Insecta

b)

Crustacea

c)

Arachnida

116.

Which is NOT a group of reptiles

a)

tuartaras

b)

turtles and tortoises

c)

caecilians

d)

snakes and lizards

117.

This type of vertebrate has a skeleton made of cartilage and stores lots of oil in its liver to help it keep afloat:

a)

jawless

b)

cartilaginous

c)

bony

d)

tunicates

118.

Skates, rays, and SHARKS belong to this group of fishes:

a)

bony

b)

cartilaginous

c)

jawless

d)

lancelets

119.

Which of the following is a characteristic of Amphibians?

a)

do not have jaws

b)

the young and adult forms are different

c)

can fly

d)

Can breathe under water

120.
birds have --------- bones
a)
hallow
b)
heavy
c)
bony
d)
hurry
121.
the four main parts of an amniotic egg is -------------------------
a)
amnion, shell, tail and yolk sac
b)
amnion , shell, notochord and yolk sac
c)
amnion, shell , yolk sac and fur
d)
amnion , shell , yolk sac and embryo
122.
Caecilians  look similar to earthworms and move by twisting their bodies back and forth like a snake
a)
true 
b)
false
123.
---------- and ---------- are invertebrates chordates 
a)
tunicates and fish
b)
tunicates and lampreys
c)
tunicates and lancelets 
d)
tunicates only
124.
sea  horses are -------- fish
a)
sharks
b)
bony
c)
cartilage
d)
jawless
125.
lampreys are example for ---------
a)
cartilaginous fish
b)
jawless fish
c)
bony fish
d)
amphibians
126.
----------- is the process of shedding the outer skeleton of arthropods or round worms
a)
worning 
b)
melting
c)
molting
d)
outing
127.

A marsupial........

a)

Young develops in a placenta

b)

Lays eggs

c)

Young develops in a pouch

128.

A placental..........

a)

Lays eggs

b)

Young develops in a pouch

c)

Young develops in a saclike organ or placenta.

129.
What are the skeletons of sharks and rays made of?
a)
Chitin
b)
Calcium carbonate
c)
Cartilage
d)
Coldness
130.

Lampreys differ from other fish in the following ways:

a)

They lack a backbone.

b)

They lack an endoskeleton.

c)

They lack jaws.

d)

They lack a tail.

131.
What does Amphibian mean?
a)
Frogs 
b)
Toads
c)
Double Life
d)
Slimy Animal
132.

What group do Caecilians belong to?

a)

snakes

b)

mammals

c)

amphibians

d)

reptiles

133.
Which vertebrate groups are warm blooded (have a constant body temperature)?
a)
only mammals and birds
b)
mammals, birds and reptiles
c)
only mammals
d)
all vertebrates are warm blooded
134.
A birds nearly hollow bones help it to
a)
store extra oxygen
b)
deliver oxygen to its cells
c)
be lightweight in the air
d)
defend itself against predators
135.
The type of mammal that gives birth to offspring that are not well developed
a)
Monotremes
b)
Placentals
c)
Marsupials
d)
All of these
136.
The type of mammal where the females have pouches where the offspring finish developing
a)
Monotremes
b)
Placentals
c)
Marsupials
d)
All of these
137.
The type of mammal where offspring are born fully devleoped
a)
Monotremes
b)
Placentals
c)
Marsupials
d)
All of these
138.
Kangaroos, koalas, and possums are 
a)
Monotremes
b)
Placentals
c)
Marsupials
d)
All of these
139.
The duck-billed platypus and spiny anteater are
a)
Monotremes
b)
Placentals
c)
Marsupials
d)
All of these
140.
Dolphins and bats are:
a)
monotremes
b)
marsupials
c)
placental mammals
141.

A close long term relationship between two or more organisms is called...

a)

symbiotic relationship

b)

limiting factor

c)

carrying capacity

d)

survival rate

142.

A relationship between organisms where they both benefit...

a)

parasitism

b)

mutualism

c)

commensalism

d)

carrying capacity

143.

a relationship between organisms where one benefits and the other is unaffected...

a)

parasitism

b)

mutualism

c)

commensalism

d)

limiting factor

144.

A relationship between organisms where one benefits and the other is harmed...

a)

parasitism

b)

mutualism

c)

commensalism

d)

survival rate

145.

The role an organism plays in its environment is called what?

a)

carrying capactiy

b)

limiting factor

c)

niche

d)

survival rate

146.
1.  A bee and a flower work together to benefit each other. This is an example of _________________. The bee helps the flower by pollinating it and the flower helps the bee by providing it with nectar. 
a)
commensal relationship 
b)
parasitic relationship 
c)
mutual relationship 
147.
A dog is harmed by a tick when it sucks the dog’s blood. The tick is benefiting because it is getting nutrients from the dog. This is an example of a ________________. 
a)
parasitic relationship 
b)
mutual relationship 
c)
commensal relationship 
148.
When a dog and a tick are in a relationship. The dog is being harmed and the tick is benefiting. The tick is using the dog as it's ____________. 
a)
harmer
b)
host
c)
parasite
149.
A shark has barnacles that attach to his skin. The barnacles get a free ride from the shark. The shark is not helped by this relationship. This is an example of _________. 
a)
commensalism
b)
parasitism
c)
mutualism 
d)
competition 
150.
Lichens are made of fungi and algae that benefit from growing together. Which of these best describes this relationship?
a)
parasitic 
b)
commensal 
c)
competetive
d)
mutual 
151.
An organism that is eaten by another organism
a)
pray
b)
prey
c)
predator
d)
hamburger
152.
A frog eats a fly. The frog and fly are demonstrating ________.
a)
mutualism
b)
competition
c)
predator/prey
d)
parasitism
153.
Two male Giraffes are fighting over the last green leaf of a tree that is dying.  
a)
Competition
b)
Mutualsim
c)
Predation
d)
Commensalism
154.
Define competition 
a)
an organism that must ingest other organisms for nutrients
b)
the living parts of an ecosystem, such as organisms and populations
c)
when more than one organism is trying to use the same resource
155.
When a mosquito bites you, you are the __________ and the mosquito is the  ____________.
a)
host, hostess
b)
parasite, host
c)
host, parasite
d)
prey, predator
156.
A coyote captures, kills, and eats a rabbit. What type of symbiotic relationship is this?
a)
mutualism
b)
commensalism
c)
parasitism
d)
predation
157.
Cleaner shrimp living in the ocean eat ectoparasites (parasites on the outer surface of the animal) off of fish. What type of symbiotic relationship is this?
a)
mutualism
b)
commensalism
c)
parasitism
d)
predation
158.
When a population grows past the ecosystem's carrying capacity, what happens to the population?
a)
Continues to grow
b)
The population starts to die off to return to carrying capcity
c)
The population will go extinct due to lack of resources
d)
The population grows then finds a new carrying capacity
159.
This may cause the population of a certain species to increase.
a)
increase of food supply
b)
removal or decrease in number of predators
c)
elimination of disease
d)
all of these
160.
This may cause the population of a certain species to decrease.
a)
increase in competition for food
b)
increase of number of predators
c)
introduction of a disease
d)
all of these
161.

What behavior allows newborns to recognize and follow the first moving object they see?

a)

imprinting

b)

conditioning

c)

trial and error

d)

reflex

162.

Why is a spider spinning a web an innate behavior?

a)

It learns how to spin the web from its mother.

b)

It learns how to spin a web through insight learning.

c)

It is born knowing how to spin a web.

d)

It learns how to spin a web through observational learning.

163.

Behaviors that are passed on from parents to offspring without teaching or training are called what?

a)

inherited or innate behaviors

b)

learned behaviors

c)

instincts

d)

imprinted behaviors

164.

Animals compete for...

a)

Food

b)

Mates

c)

Territory

d)

All of these

165.
A group of organisms of the same species that can reproduce and live in the same place at the same time.
a)
Ecosystem
b)
Population
c)
Mutualism
d)
Predation
166.
All the populations of species that live in the same place at the same time.
a)
Biome
b)
Ecosystem
c)
Biological Community
d)
Biosphere
167.
The biological community and all of the abiotic factors that affect it.
a)
Ecosystem
b)
Biome
c)
Biosphere
d)
Biological Community
168.
A group of ecosystems that share the same climate and have similar types of communities is called what?
a)
Biosphere
b)
Biome
c)
Biology
d)
Biological Community
169.
The area where an organism lives.
a)
Habitat
b)
Niche
c)
Biotic factor
d)
Symbiosis
170.
When more than one organism uses a resource at the same time
a)
Competition
b)
Resource Use
c)
Symbiosis
d)
Predation
171.
When there are low levels of resources that organisms are trying to use, what happens to the level of competition?
a)
Increase
b)
Decrease
172.
Organisms that make up the living part of an ecosystem.
a)
abiotic
b)
biotic factors
c)
ecology
d)
ecosystems
173.
Nonliving things found in an ecosystem.
a)
factories
b)
factor trees
c)
biotic factors
d)
abiotic factors

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