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WorksheetsBody Systems Test
Total questions: 47
Worksheet time: 25mins
Name
Class
Date
1.
1. Bones, tendons, and ligaments make up the system.
a)
Skeletal system
b)
Heart
2.
2. Muscles are attached to bones by
a)
tendons
b)
ligamnets
c)
string
3.
3. When a muscle receives a nerve signal, it ____________ and pulls on a tendon.
a)
contracts
b)
splits
c)
runs
d)
drags
4.
4. From the mouth, food travels down the muscular ________to the stomach.
a)
intestine
b)
esophagus
5.
5. Food is churned with strong acids in the
a)
stomach
b)
arms
c)
legs
6.
6. The system that removes wastes such as water, salt, carbon dioxide, and nitrogen from the body is called the .
a)
digestive system
b)
excretory system
c)
nervous system
7.
7. The blood carries wastes to the ___________ , which filter the wastes from the blood.
a)
heart
b)
lungs
c)
kidneys
8.
8. The ____________ and the passageways that lead to them make up the respiratory system in mammals.
a)
heart
b)
lungs
c)
gallbladder
9.
9. The heart pumps oxygen-poor blood to the alveoli, where the oxygen enters the blood and __________ leaves the blood.
a)
oxygen
b)
carbon
c)
carbon dioxide
10.
10. The blood travels to the small intestines and picks up ___________ . Next, nutrient and oxygen-enriched blood travels through smaller and smaller blood vessels to body cells.
a)
air
b)
nutrients
11.
11. Nutrients and oxygen pass into the body cells and waste materials pass out of the cells into the blood through the ___________ .
a)
lungs
b)
air
c)
capillaries
12.
12. In vertebrates and some other animals, blood is carried in blood vessels. These animals have a(n) ___________ . Arthropods and some other invertebrates have ________ circulatory systems.
a)
closed and open system
b)
no system
13.
13. Your brain, spinal cord, nerves, and sense organs are part of your __________ .
a)
digestive system
b)
nervous system
c)
respiratory system
14.
14. The endocrine system sends out __________ that cause changes in your body.
a)
heat
b)
hormones
15.
15. I am a long tube in which food is broken down into nutrients your body can use. Who am I?
a)
respiratory system
b)
digestive system
16.
16. I produce hormones that are released into your body to change body activity. Who am I?
a)
excretory system
b)
digestive system
c)
endocrine system
17.
17. Through me, your blood takes in oxygen from the air.
a)
skeletal system
b)
respiratory system
c)
digestive system
18.
18. I cause your bones to move. Who am I?
a)
muscular system
b)
circulatory system
c)
endocrine system
19.
19. I carry oxygen and nutrients to all your body cells. Who am I?
a)
digestive system
b)
circulatory system
c)
respiratory system
20.
20. I remove wastes from your blood. Who am I?
a)
nervous system
b)
excretory system
21.
21. Because of me, you can see, hear, feel, taste, think, and move. Who am I?
a)
skeletal system
b)
nervous system
22.
22. I am the framework for your body, and I protect your internal organs. Who am I?
a)
endocrine system
b)
muscular system
c)
skeletal system
23.
23. The system that is made up of the heart, blood, and blood vessels is called the
a)
circulatory system
b)
digestive system
c)
endocrine system
24.
24. The system that brings air into the body and removes carbon dioxide is the
a)
nervous system
b)
digestive system
c)
respiratory system
25.
25. A long tube in which food is broken down into the nutrients that the body needs for energy, growth, and repair is called the .
a)
endocrine system
b)
digestive system
c)
circulatory system
26.
26.The __________ is made up of a group of glands that produce hormones. Hormones are chemicals that control body functions, such as heart rate
a)
circulatory system
b)
endocrine system
c)
nervous system
27.
27. The brain, spinal cord, and nerves make up the , which sends, receives, and processes nerve impulses throughout the body.
a)
nervous system
b)
digestive system
c)
excretory system
28.
28. The kidneys are a part of the _______ . They eliminate waste from the blood and form urine.
a)
digestive system
b)
excretory system
c)
endocrine system
29.
What organs maintain water balance and eliminate waste?
(a)
30.
Removes waste from the body.
a)
Immune
b)
Skeletal
c)
Excretory
d)
Digestive
31.
This system filters blood and excretes waste products. Which one is it?
a)
Respiratory
b)
Excretory
c)
Digestive
d)
Circulatory
32.
Why could the lungs be considered part of the excretory system?
a)
They help us breathe.
b)
They help us bring in oxygen.
c)
They help us remove carbon dioxide.
d)
They help us remove oxygen.
33.
What two gases are exchanged in respiration?
a)
Carbon dioxide and carbon monoxide
b)
Oxygen and hydrogen
c)
Carbon dioxide and oxygen
d)
Carbon monoxide and oxygen
34.
Which system is this diagram representing?
a)
Muscular
b)
Respiratory
c)
Digestive
d)
Integumentary
35.
When you breathe in air, you inhale oxygen into your lungs and exhale ____.
a)
carbon dioxide
b)
oxygen
c)
nitrogen
d)
carbon monoxide
36.
This type of vessel carries blood TO the heart:
a)
vein
b)
nerve
c)
muscle
d)
artery
37.
What is the main function of the circulatory system?
a)
secrete enzymes
b)
digest proteins
c)
produce hormones
d)
transport materials
38.
What is the main function of the circulatory system?
a)
Movement
b)
to remove waste
c)
action and senses
d)
Transport blood around your body
39.
How many bones does an adult human have?
a)
300
b)
306
c)
206
d)
602
40.
Muscles help your body _______?
a)
Read
b)
Sit
c)
Sleep
d)
Move
41.
The __________________ system is made up of muscles of the body.
a)
Skeletal
b)
Nervous
c)
Muscular
d)
Integumentary
42.
About how many muscles does the average person have?
a)
460
b)
640
c)
206
d)
260
43.
Which system is the esophagus in?
a)
digestive
b)
urinary
c)
integumentary
d)
skeletal
44.
The food I eat goes down my esophagus to my __________.
a)
Bladder
b)
Kidney
c)
Stomach
d)
Big Toe
45.
The mouth contains _____________ that make the enzymes in saliva?
a)
Salivary glands
b)
esophagus
c)
mouth
d)
Peristalsis
46.
Chewing your food is the first step in digestion.
a)
true
b)
false
47.
What is this?
a)
stomach
b)
mouth
c)
liver
d)
esophagus
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