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WorksheetsExtra Credit over Thanksgiving Break
Total questions: 181
Worksheet time: 2hrs 49mins
Name
Class
Date
1.
The skin is the major organ in which system?
a)
Integumentary
b)
Muscular
c)
Endocrine
d)
Immune
2.
Gas exchange between the blood and the outside occurs in which system?
a)
Respiratory
b)
Circulatory
c)
Lymphatic
d)
Integumentary
3.
Elimination of waste and regulation of blood chemistry is performed by which system?
a)
Circulatory
b)
Urinary
c)
Digestive
d)
Endocrine
4.
Which system uses hormones to regulate body activities?
a)
Integumentary
b)
Urinary
c)
Endocrine
d)
Immune
5.
Which system maintains posture, produces heat and moves the body?
a)
Skeletal
b)
Nervous
c)
Integumentary
d)
Muscular
6.
One role of the pancreas is to create enzymes to help breakdown food. This function makes it part of which system?
a)
Endocrine
b)
Digestive
c)
Immune
d)
Urinary
7.
A second function of the pancreas is to make certain hormones, because of this it is also part of what other system?
a)
Endocrine
b)
Digestive
c)
Circulatory
d)
Immune
8.
The humerus is part of this system?
a)
Muscular
b)
Reproductive
c)
Skeletal
d)
Nervous
9.
Which system detects changes in the environment and sends electrical signals in response to these changes?
a)
Nervous
b)
Endocrine
c)
Lymphatic
d)
Reproductive
10.
This system carries oxygen, nutrients and waste around the body.
a)
Lymphatic
b)
Urinary
c)
Respiratory
d)
Circulatory
11.
What is the main function of the respiratory system?
a)
to provide oxygen and remove carbon dioxide from the body
b)
to bring oxygen to the body
c)
to break down food and absorb nutrients
d)
to remove oxygen from the body and deliver carbon dioxide
12.
What is the function of the digestive system?
a)
to break down and absorb nutrients
b)
to support and protect our bodies
c)
to produce vitamin D
d)
to help us move
13.
What is the function of the digestive system?
a)
to break down and absorb nutrients
b)
to support and protect our bodies
c)
to produce vitamin D
d)
to help us move
14.
What function does the heart do?
a)
Protects organs and produces red blood cells.
b)
Generates heat.
c)
Breaks down food into nutrients.
d)
The heart is a pump, which moves the blood. The arteries and veins are the pipes where the blood flows.
15.
What body system consists of the lungs
a)
Respiratory
b)
Circulatory
c)
Muscular
d)
Skeletal
16.
What body system consists of the kidneys?
a)
Circulatory
b)
Excretory
c)
Digestive
d)
Muscular
17.
What body system consists of the heart?
a)
Excretory
b)
Digestive
c)
Circulatory
d)
Respiratory
18.
The food I eat goes down my esophagus to my __________.
a)
Bladder
b)
Kidney
c)
Stomach
d)
Big Toe
19.
My _______ are special organs that filter waste out of my blood.
a)
Pancrease
b)
Esophogus
c)
Bladder
d)
Kidneys
20.
The main function of the excretory system is....
a)
To filter waste from the blood stream and carry it outside of the body.
b)
To transport nutrients to the body.
c)
To break down nutrients for absorption.
d)
To provide structure and support for the body.
21.
Which system produces sperm and egg cells? In females, it also nourishes the fetus.
a)
reproductive
b)
endocrine
c)
nervous
d)
lymphatic
22.
Which system sends electrical messages that helps control the body's responses to internal and external changes?
a)
nervous
b)
endocrine
c)
reproductive
d)
integumentary
23.
Your skin and hair are parts of your ___________
a)
endocrine system
b)
excretory system
c)
lymphatic system
d)
integumentary system
24.
Joints, cartilage, and tendons belong to what system?
a)
Skeletal System
b)
Muscular System
c)
Excretory System
d)
Lymphatic System
25.
The brain and spinal cord belong to what system?
a)
Lymphatic System
b)
Circulatory System
c)
Nervous System
d)
Reproductive System
26.
Glands, Pituitary and thyroid belong to what system?
a)
Endocrine System
b)
Excretory System
c)
Reproductive System
d)
Skeletal System
27.
The mouth, esophagus and large intestine belong to what system?
a)
Nervous System
b)
Digestive System
c)
Integumentary System
d)
Lymphatic System
28.
Which system are the lungs in?
a)
respiratory
b)
digestive
c)
excretory
29.
Which system is the stomach in?
a)
respiratory
b)
digestive
c)
nervous
30.
What blood vessels take blood away from the heart after oxygen is addels
a)
veins
b)
arteries
c)
capillaries
31.
Where does digestion start?
a)
stomach
b)
mouth
c)
esophagus
32.
Smooth and Cardiac muscles are both
a)
voluntary
b)
involuntary
33.
Where do two or more bones meet?
a)
tendons
b)
ligaments
c)
joints
34.
Wearing your seat belt, safety helmets, and following safety rules are examples of protecting what body system?
a)
Endocrine System
b)
Urinary system
c)
Nervous System
35.
The _________ is/are responsible for urine storage.
a)
Bladder
b)
Kidneys
c)
Ureter
d)
Urethra
36.
There are two kidneys, two ureters, one urinary bladder, and one urethra.
a)
True
b)
False
37.
When you breathe, your lungs take in ___ and remove ___.
a)
air/oxygen
b)
oxygen/carbon dioxide
c)
carbon dioxide/waste
d)
waste/air
38.
Name the organ label # 6.
a)
alveoli
b)
bronchi
c)
trachea
d)
lungs
39.
Name the structure labeled 8
a)
lungs
b)
trachea
c)
diaphragm
d)
alveoli
40.
What is function of the dome-shaped diaphragm?
a)
This is where gas exchange happens.
b)
Air passes through the diaphragm on the way to the lungs.
c)
It attaches to the lungs to help in breathing.
d)
It is under the lungs and keeps them from falling down to your stomach.
41.
What is the main bone structure that protects the lungs
a)
Vertebrae
b)
Rib cage
c)
Skull
d)
Pelvis
42.
A group of tissues creates a
a)
heart
b)
circulatory system
c)
blood cell
d)
smooth muscle tissue
43.
Carbon dioxide is considered a _________________
a)
food
b)
waste
c)
energy
d)
fun party favor
44.
Red blood cells transport __________ around our body.
a)
oxygen
b)
plasma
c)
bones
d)
cardiac muscles
45.
Arteries carry oxygen rich blood away from the heart.
a)
True
b)
False
46.
Veins carry oxygen poor blood back to the heart.
a)
False
b)
True
47.
This system carries food, gases and wastes throughout the body
a)
circulatory system
b)
respiratory system
c)
nervous system
48.
What moves cells throughout the body
a)
Nervous System
b)
Circulatory System
c)
Muscular System
49.
This system helps the body respond to signals and information from both inside and outside the body.
a)
Nervous System
b)
Muscular System
c)
Skeletal System
50.
This system includes the mouth, stomach, liver, tongue, esophagus, stomach, small intestines and large intestines.
a)
Nervous System
b)
Digestive System
c)
Muscular System
51.
Which system detects information from the environment and directs the way your body responds to this information?
a)
excretory
b)
circulatory
c)
respiratory
d)
nervous
52.
Which system collects and removes wastes?
a)
Muscular
b)
Circulatory
c)
Digestive
d)
Excretory
53.
Which two body systems work together to break down food and get rid of wastes?
a)
digestive and excretory
b)
digestive and circulatory
c)
excretory and respiratory
d)
nervous and digestive
54.
Your large and small intestines are part of this body system.
a)
nervous
b)
digestive
c)
muscular
d)
skeletal
55.
Where does digestion start?
a)
stomach
b)
mouth
c)
esophagus
56.
What hormone does the pancreas make?
a)
A) Insulin
b)
B) Adrenaline
c)
Growth hormones
d)
Sugar
57.
The ____________________ is an organ through which blood circulates as wastes are filtered.
a)
lungs
b)
kidney
c)
heart
58.
This system sends chemical messages (hormones) that regulate growth, development, and metabolism.
a)
endocrine
b)
nervous
c)
immune
d)
skeletal
59.
I take and absorb the nutrients that your body needs from your food and I put it in your bloodstream so your body can use it. What am I?
a)
lungs
b)
liver
c)
small intestines
d)
large inttestines
60.
Which system is shown in this image?
a)
muscular
b)
respitory
c)
nervous
d)
digestive
61.
Which body system coordinates the body's response to the internal/external environment?
a)
Nervous
b)
Circulatory
c)
Digestive
d)
Repiratory
62.
I control your muscles and all of the organs in your body. I make sure you breathe automatically, ensure your heart beats properly, and remind you to blink your eyes. I even hold all of your thoughts and memories. What am I?
a)
heart
b)
lungs
c)
brain
d)
skin
63.
____________ are bundles of fibers that carry messages from the brain to the spinal cord and other parts of the body.
a)
Cartilage
b)
Tendon
c)
Nerves
d)
Skin
64.
Skin, hair, and nails make up the _____________________ system.
a)
muscular system
b)
integumentary system
c)
skeletal system
d)
nervous system
65.
The ___________ are the main organs of the respiratory system.
a)
veins
b)
lungs
c)
arteries
d)
kidneys
66.
Which system sends messages to and from the brain?
a)
integumentary
b)
nervous
c)
skeletal
67.
Which of the following gland does NOT belong to the endocrine system?
a)
pituitary
b)
testes
c)
salivary
d)
thyroid
68.
IN which system are the organs called glands?
a)
integumentary
b)
muscular
c)
endocrine
69.
What is the function of the nervous system.
a)
provide nutrients for the body.
b)
send and recieve messages
c)
circulate oxygen to sells
d)
remove carbon dioxide from blood
70.
What is the circulatory system made up of?
a)
Food, water
b)
Hands, Feet
c)
Heart, Blood Vessels, Veins, Blood
d)
Sunlight, Plants
71.
What is a major organ used in the circulatory system?
a)
Lungs
b)
Kidneys
c)
Liver
d)
Heart
72.
__________ Very small tubes that connect arteries to veins; the smallest blood vessels.
a)
Veins
b)
Capillaries
c)
Arteries
73.
What is the function of the heart?
a)
To pump blood around the body
b)
To remove oxygen from the blood
c)
To allow blood to flow through it
d)
To breath
74.
When you breathe, your lungs take in ___ and remove ___.
a)
air/oxygen
b)
oxygen/carbon dioxide
c)
carbon dioxide/waste
d)
waste/air
75.
What are the main parts of the cardiovascular system?
a)
heart and lungs
b)
blood, blood vessels, and heart
c)
blood, heart, and brain
d)
veins, arteries, lungs, and heart
76.
What function do the kidneys perform?
a)
eliminate carbon dioxide
b)
supply oxygen to body cells
c)
remove urea and excess water
d)
play a role in gas exchange
77.
Which excretory organ eliminates feces?
a)
lungs
b)
large intestine
c)
small intestine
d)
stomach
78.
Which excretory organ eliminates water and some chemical wastes in perspiration?
a)
lungs
b)
skin
c)
liver
d)
kidneys
79.
What is the main function of the respiratory system?
a)
to provide oxygen and remove carbon dioxide from the body
b)
to bring oxygen to the body
c)
to break down food and absorb nutrients
d)
to remove oxygen from the body and deliver carbon dioxide
80.
What is the function of the reproductive system?
a)
To make clones
b)
To make a new organism
81.
These muscles work automatically without us doing any work.
a)
Skeletal/ Voluntary
b)
Smooth/Involuntary
c)
Cardiac
d)
Rough
82.
What is the function of the muscular system?
a)
structure and support
b)
movement
c)
protection
d)
makes blood
83.
Which type of Muscles are under are conscious control? This means we instruct them to perform
a)
Skeletal/Voluntary Muscle
b)
Smooth/Involentary
c)
Cardiac Muscle
d)
Rough Muscle
84.
What is the function of the skeletal system?
a)
rids the body of waste
b)
controls the body
c)
makes vitamin D
d)
structure and support
85.
What is the function of the nervous system?
a)
rids the body of waste
b)
controls the body
c)
makes vitamin D
d)
structure and support
86.
What is not the function of the reproductive system?
a)
ensures the survival of a species
b)
controls the body
c)
produces sperm or releases egg
d)
produces hormones
87.
What is not the function of the integumentary system?
a)
rids body of waste
b)
structure and support
c)
produces vitamin D
d)
protection
88.
What is not the function of the Skeletal system?
a)
rids body of waste
b)
structure and support
c)
produces blood and stores minerals
d)
protection
89.
What hormone is responsible for the "fight or flight" response?
a)
Testosterone
b)
Cortisol
c)
Adrenaline
d)
Parathyroid Hormone
90.
Name the system
a)
muscular
b)
endocrine
c)
integumentary
d)
nervous
91.
Which system sends messages to and from the brain?
a)
integumentary
b)
nervous
c)
skeletal
92.
Which of the following gland does NOT belong to the endocrine system?
a)
pituitary
b)
testes
c)
salivary
d)
thyroid
93.
Which system regulates your body temperature?
a)
endocrine
b)
muscular
c)
skeletal
94.
Which system regulates your body temperature?
a)
endocrine
b)
muscular
c)
skeletal
95.
IN which system are the organs called glands?
a)
integumentary
b)
muscular
c)
endocrine
96.
Where does an internal stimulus occur?
a)
within an organism
b)
from outside the organism
c)
in the blood
d)
in the air
97.
In order to maintain balance within their environment, organisms must:
a)
constantly respond to internal and external stimuli
b)
eat every day
c)
avoid competition with other organisms
d)
move around as little as possible
98.
The spinal cord is part of the nervous system.
a)
True
b)
False
99.
When a person exercises, temperature changes occur on the body’s surface. Which of the following would be the correct way for the body to maintain homeostasis during intense exercise?
a)
run fast
b)
increased oxygen intake for energy
c)
sweating
d)
sweating and increased oxygen intake for energy
100.
inside the body
a)
internal
b)
external
101.
What do the arteries do?
a)
pumps blood to the heart
b)
pumps blood to and from the heart
c)
carry's blood away from the heart
d)
a muscle
102.
What is the main organ in the circulatory system?
a)
vein
b)
lung
c)
heart
d)
aorta
103.
______________ are the smallest blood vessels.
a)
Arteries
b)
Veins
c)
Capillaries
104.
The circulatory system works with the ___________ system to provide our body with oxygen.
a)
respiratory
b)
digestive
c)
muscular
d)
skeletal
105.
What is the purpose of white blood cells?
a)
carry oxygen
b)
fight pathogens
c)
help the kidneys
d)
identifies blood type
106.
What is a pacemaker?
a)
Electronic device used to help the heart beat regularly
b)
To help kidneys filtrate blood
c)
To measure your blood pressure
107.
What are the main parts of the cardiovascular system?
a)
heart and lungs
b)
blood, blood vessels, and heart
c)
blood, heart, and brain
d)
veins, arteries, lungs, and heart
108.
What do red blood cells do?
a)
Carry oxygen
b)
Fight infection and disease
c)
Produce carbon dioxide
109.
What type of muscle do you find in the heart?
a)
smooth muscle
b)
Skeletal muscle
c)
cardiac muscle
110.
What is the main function of the heart ?
a)
The heart circulates blood and oxygen throughout the body.
b)
The heart is the control centers for all body activities.
c)
The heart gets rid of the wastes in your body.
111.
Which excretory organ eliminates water and some chemical wastes in perspiration?
a)
lungs
b)
skin
c)
liver
d)
kidneys
112.
Using the picture, what is the structure of A?
a)
ureter
b)
kidney
c)
urinary bladder
d)
urethra
113.
What is #3?
a)
Kidney
b)
Ureters
c)
Bladder
d)
Urethra
114.
These organs are responsible for what?
a)
storing urine
b)
storing water
c)
filtering blood
d)
they don't have a particular job
115.
How many kidneys do you have?
a)
1
b)
3
c)
5
d)
2
116.
What systems work with the excretory system that remove waste?
a)
respiratory, endocrine, digestive, & integumentary
b)
respiratory, urinary, digestive, & integumentary
c)
respiratory, circulatory, digestive, & integumentary
d)
respiratory, endocrine, digestive, & circulatory
117.
The ___________ is the basic unit of life
a)
organ
b)
cell
c)
atom
d)
tissue
118.
This is a example of ........
a)
cell
b)
organ system
c)
organ
d)
tissue
119.
The brain is a part of which organ system?
a)
nervous
b)
skeletal
c)
muscular
d)
digestive
120.
Which organelle is only found in a plant cell?
a)
nucleus
b)
chloroplast
c)
mitochondria
d)
cell membrane
121.
Directs all cell activities through the DNA located there.
a)
Lysosomes
b)
Nucleus
c)
ribosomes
d)
Mitochondria
122.
I am the outer most layer of an animal cell. What am I?
a)
cell wall
b)
nucleus
c)
cell membrane
d)
cell skin
123.
What are tiny organelles that convert glucose into ATP?
a)
Ribosomes
b)
Vesicles
c)
Cytoskeleton
d)
Mitochondria
124.
What is found in both plant and animal cells but is much larger in plant cells?
a)
Nucleus
b)
Mitochondria
c)
Chloroplast
d)
Vacuole
125.
This thin layer protects the cell and regulates what substances enter and leave the cell.
a)
cell membrane
b)
cell
c)
cell wall
d)
golgi body
126.
Cells with a nucleus and membrane-bound organelles are called ____________________.
a)
prokaryotes
b)
eukaryotes
c)
bacteria
d)
protists
127.
Organs that work together to perform a related function is called _____________?
a)
cells
b)
tissues
c)
organ system
d)
organs
128.
Name the organ label # 6.
a)
alveoli
b)
bronchi
c)
trachea
d)
lungs
129.
What is a sac-like structure used to store water and nutrients? These are much larger in plant cells?
a)
Lysosomes
b)
Mitochondria
c)
Vacuoles
d)
Golgi Body
130.
Which of the following statements is not part of the cell theory?
a)
Cells are the basic unit of structure and function in all living things.
b)
All cells are produced from other cells.
c)
Only animal cells are composed of cells.
d)
All living things are composed of cells.
131.
Identify this structure.
a)
cell wall
b)
cell membrane
c)
sap vacuole
d)
cytoplasm
132.
Which organism is made up of cells that have both a cell membrane and a cell wall?
a)
desert mouse
b)
human
c)
maple tree
d)
zebra
133.
What is the main function of the respiratory system?
a)
to provide oxygen and remove carbon dioxide from the body
b)
to bring oxygen to the body
c)
to break down food and absorb nutrients
d)
to remove oxygen from the body and deliver carbon dioxide
134.
EXHALE!!!
My lungs are __________________ air.
My lungs are __________________ air.
a)
taking in
b)
letting out
135.
What are the main organs of gas exchange in the respiratory system?
a)
diapragm
b)
lungs
c)
trachea
d)
bronchi
136.
What is function of the dome-shaped diaphragm?
a)
This is where gas exchange happens.
b)
Air passes through the diaphragm on the way to the lungs.
c)
It attaches to the lungs to help in breathing.
d)
It is under the lungs and keeps them from falling down to your stomach.
137.
This is an image of the
a)
stomach
b)
small intestine
c)
esophagus
d)
large intestine
138.
First part of the small instestine
a)
jejunum
b)
duodenum
c)
cecum
139.
Chewing food is an example of _____________.
a)
chemical digestion
b)
physical digestion
140.
Food being broken down by enzymes found in saliva is an example of
a)
chemical digestion
b)
physical digestion
141.
Where does absorption of nutrients occur?
a)
Stomach
b)
Large intestines
c)
Cecum
d)
Small intestines
142.
In order to maintain balance within their environment, organisms must:
a)
constantly respond to internal and external stimuli
b)
eat every day
c)
avoid competition with other organisms
d)
move around as little as possible
143.
The female sex cell is the ______.
a)
egg
b)
sperm
c)
white blood cell
d)
red blood cell
144.
Where does an internal stimulus occur?
a)
within an organism
b)
from outside the organism
c)
in the blood
d)
in the air
145.
The male sex cells is the _______.
a)
egg
b)
sperm
c)
neuron
d)
white blood cell
146.
The female sex cell is the ______.
a)
egg
b)
sperm
c)
white blood cell
d)
red blood cell
147.
Which of the following is a stimulus?
a)
a red light
b)
a fire alarm
c)
a change in air pressure
d)
all of the above
148.
What is the role of the nervous system?
a)
to transport oxygen
b)
to protect organs
c)
to send and receive chemical messages
d)
to gather and respond to information
149.
Which gland secretes insulin?
a)
Pancreas
b)
Ovaries
c)
Parathyroid
d)
Thymus
150.
Which of the following is a part of the nervous system?
a)
lungs
b)
the heart
c)
the spinal cord
d)
skin
151.
Chemical product of an Endocrine Gland.
a)
Homeostasis
b)
Hormone
c)
mitosis
d)
meiosis
152.
_______________ cells carry oxygen to body cells and carbon dioxide away from body cells.
a)
Red blood
b)
White blood
153.
The ____________ directs the cell's activities and holds information that controls a cell's function.
a)
nucleus
b)
tissue
c)
organ
d)
cell
154.
What is the name for the connector that attaches bone to bone?
a)
ligament
b)
tendon
c)
patella
d)
string
155.
What is the name for the connector that attaches muscle to bone?
a)
ligament
b)
tendon
c)
patella
d)
string
156.
Ligaments connect:
a)
Bone to bone
b)
Muscle to bone
c)
Joint to joint
d)
Bone to joint
157.
How many types of Muscles are there in the body?
a)
2
b)
4
c)
3
d)
1
158.
Muscles give us shape and help us maintain good posture?
a)
True
b)
False
159.
This muscle is an involuntary muscle and moves on it's own.
a)
Heart
b)
Bicep
c)
Hamstring
d)
Lats
160.
Cardiac muscle is only found where?
a)
Lungs
b)
Heart
c)
Kidney's
d)
Liver
161.
Name a pair of muscles that work together.
a)
Quads and Gastronomics
b)
Glutes and Hamstrings
c)
Abs and Lats
d)
Triceps and Biceps
162.
wHAT DOES THE PICTURE REPRESENT?
a)
ARTERIES
b)
ALVEOLI
c)
VILLI
d)
INTESTINES
163.
What hormone is responsible for the "fight or flight" response?
a)
Testosterone
b)
Cortisol
c)
Adrenaline
d)
Parathyroid Hormone
164.
Name the system
a)
muscular
b)
endocrine
c)
integumentary
d)
nervous
165.
Which system sends messages to and from the brain?
a)
integumentary
b)
nervous
c)
skeletal
166.
Which system uses your 5 senses?
a)
integumentary
b)
endocrine
c)
nervous
167.
What most likely will cause you to vomit?
a)
spoiled food
b)
cold temperatures
c)
lack of water
d)
too much sunlight
168.
Where does an internal stimulus occur?
a)
within an organism
b)
from outside the organism
c)
in the blood
d)
in the air
169.
Which gland secretes insulin?
a)
Pancreas
b)
Ovaries
c)
Parathyroid
d)
Thymus
170.
Chemical product of an Endocrine Gland.
a)
Homeostasis
b)
Hormone
c)
mitosis
d)
meiosis
171.
Which of the following is a part of the nervous system?
a)
lungs
b)
the heart
c)
the spinal cord
d)
skin
172.
What is the role of the nervous system?
a)
to transport oxygen
b)
to protect organs
c)
to send and receive chemical messages
d)
to gather and respond to information
173.
A stimulus is ___________
a)
a change in an organisms surroundings that causes a reaction
b)
process in which organisms grow larger.
c)
a reaction to a change in surroundings
d)
the result of sexual reproduction.
174.
What does the circulatory system use to carry nutrients and oxygen?
a)
Blood
b)
Water
c)
Pepsi
d)
Blood Vessels
175.
What are the two main types of blood cells?
a)
orange and green blood cells
b)
red and white blood cells
c)
purple and blue blood cells
d)
blue and red blood cells
176.
What type of blood cells help fight diseases?
a)
White blood cells
b)
Blue blood cells
c)
green blood cells
d)
red blood cells
177.
What is the body system that sends and recieves electrical signals from the brain?
a)
Skeletal System
b)
Nervous System
c)
Muscular System
d)
Digestive System
178.
Which of the following is in the correct order from smallest to largest?
a)
tissue-organ-system-cell
b)
cell-organ-tissue-system
c)
System-tissue-cell-organ
d)
cell-tissue-organ-system
179.
Oxygen and carbon dioxide move in and out of blood through the walls of the __________
a)
arteries
b)
capillaries
c)
veins
d)
vessels
180.
What systems brings in oxygen for your cells to use?
a)
reproductive system
b)
digestive system
c)
respiratory system
d)
endocrine system
181.
What body system includes the kidneys and bladder?
a)
circulatory system
b)
reproductive system
c)
digestive system
d)
urinary system
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