WorksheetsSystems of the Body
Total questions: 20
Worksheet time: 14mins
Name
Class
Date
1.
What does the digestive system do?
a)
Breaks down and handles food
b)
Pumps blood throughout the body
c)
Helps you breathe
d)
Helps your arms and legs move
2.
Your body couldn’t breathe without this system. Which one is it?
a)
circulatory
b)
skeletal
c)
respiratory
d)
urinary
3.
The two major organs of the respiratory system where the gas exchange takes place are called ______.
a)
stomachs
b)
brains
c)
lungs
d)
nerves
4.
With circulation, the heart provides your body with which of the following? Choose the best answer.
a)
oxygen
b)
nutrients
c)
a way to get rid of waste
d)
all of the above
5.
Where is urine PRODUCED?
a)
intestines
b)
kidneys
c)
bladder
d)
blood
6.
Each bone has a particular job. What is the job of the rib cage?
a)
pumps blood to the body
b)
helps the body circulate blood
c)
protects the heart
d)
tells the heart what to do
7.
This system controls everything you do.
a)
nervous system
b)
olfactory system
c)
digestive system
d)
circulatory system
8.
The nervous system is made up of these three parts:
a)
Brain, heart, and spinal cord
b)
Brain, spinal cord, and nerves
c)
Nerves, arteries, and veins
d)
Nerves, liver, and heart
9.
Which system is the stomach in?
a)
respiratory
b)
digestive
c)
nervous
d)
excretory
10.
Which systems main function is to allow movement of the body?
a)
muscular
b)
digestive
c)
skeletal
d)
excretory
11.
The smallest units or parts of living things; the body's building blocks.
a)
cells
b)
organs
c)
tissues
d)
system
12.
Your large and small intestines are part of this body system.
a)
nervous
b)
digestive
c)
muscular
d)
skeletal
13.
A collection of the same kinds of cells working together to do the same job.
a)
cells
b)
tissues
c)
organs
d)
systems
14.
Which system provides shape and support, enables you to move, protects your internal organs, and stores minerals?
a)
skeletal
b)
muscular
c)
digestive
d)
nervous
15.
Which representation would show the organization of life from simplest to the most complex?
a)
Heart muscle tissue, cardiovascular system, heart muscle tissue
b)
cardiovascular system, heart muscle cells, heart muscle tissue
c)
cardiovascular system, heart tissue, heart cells
d)
Heart muscle cells - heart muscle tisse, heart, cardiovascular system
16.
Which two human body systems are most responsible for getting oxygen to cells?
a)
digestive and skeletal
b)
skeletal and circulatory
c)
circulatory and respiratory
d)
respiratory and digestive
17.
What is the main function of the excretory system?
a)
to collect and remove wastes from the body
b)
to strengthen skeletal muscles
c)
to protect the nervous system
d)
to bring oxygen to body cells
18.
This organ is the filtering machine of the body.
a)
Glucose
b)
Glycogen
c)
Bile
d)
Liver
19.
What is the largest organ in the human body?
a)
Skin
b)
Hair
c)
Nails
d)
All of the Above
20.
What is the main function of the endocrine system?
a)
It creates chemicals, or hormones, that are sent around the body to maintain homeostasis.
b)
It creates electrical messages that are sent around the body to maintain homeostasis.
c)
It maintains the correct level of oxygen in the body to maintain homeostasis.
d)
It releases waste from the body to maintain homeostasis.
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