5 th Grade. Which is a major organ of the circulatory system? A brain B heart C kidney D stomach.
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Transcript of 5 th Grade. Which is a major organ of the circulatory system? A brain B heart C kidney D stomach.
![Page 1: 5 th Grade. Which is a major organ of the circulatory system? A brain B heart C kidney D stomach.](https://reader035.fdocuments.in/reader035/viewer/2022070400/56649f0e5503460f94c224a6/html5/thumbnails/1.jpg)
BODY SYSTEMS QUESTIONS5th Grade
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1.
Which is a major organ of the circulatory system?
A brain B heartC kidney D stomach
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2.
Which system protects the cardiovascular system?
A skeletal system B nervous system C digestive system D circulatory system
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3.
Which system moves blood around the body?
A nervous B digestive C muscular D circulatory
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4.
Why is the digestive system important?A It transports blood that cells need. B It provides oxygen that cells need. C It provides nutrients that cells need to produce energy. D It carries carbon dioxide and oxygen away from the body.
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5.
How do the muscular and skeletal systems work together to help the body? A They provide blood to the body. B They provide nutrients to the body. C They provide structure and
movement for the body. D They provide oxygen and carbon
dioxide to the body.
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6.How is the respiratory system different from the cardiovascular system? A The respiratory system aids in digestion, while
the cardiovascular system aids in muscle strength. B The cardiovascular system aids in digestion, while
the respiratory system aids in muscle strength. C The cardiovascular system aids the lungs, while
the respiratory system aids the heart, veins, and arteries throughout the body.
D The respiratory system aids the lungs, while the cardiovascular system aids the heart, veins, and arteries throughout the body.
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7.
Which best describes the role of the respiratory system? A It helps people stand upright. B It helps people eat and digest different
foods. C It helps people transport blood
throughout their body. D It helps people breathe in oxygen and
breathe out carbon dioxide.
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8.
Which best describes the purpose of the respiratory system? A to supply oxygen to cells B to supply protection to organs C to supply food and nutrients to the
body D to supply blood to the brain and
muscles
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9.
Which system produces red blood cells? A skeletal B nervous C digestive D circulatory
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10.
How does the skeletal system benefit the digestive system? A It protects organs within the system. B It supplies blood to organs within the
system. C It provides oxygen to organs within
the system. D It provides nutrients to organs within
the system.
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11.
Which two human body systems work closely together to distribute nutrients from food throughout the body? A muscular and skeletal B digestive and circulatory C circulatory and respiratory D cardiovascular and digestive
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12.
Which two body systems work together to take in oxygen and release carbon dioxide? A muscular and skeletal B digestive and circulatory C respiratory and muscular D circulatory and respiratory
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13.
#13 Ans: A Which best describes the way the digestive
and muscular systems are related? A Swallowed food is pushed through the
esophagus. B The diaphragm, above the intestines, inflates and deflates.
C Nutrients are transported to the bones to help them function. D The heart absorbs oxygen and nutrients from various parts of the body.
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14.
Which statement best summarizes the relationship between the muscular system and the cardiovascular system? A The heart is protected from injury by the
breastbone. B Nutrients are carried to the heart through
arteries and veins. C Messages are carried by nerves between the
brain and the heart. D The heart contracts and expands as it pumps
blood throughout the body.
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15.
Which task in the human body is accomplished through the combined efforts of the cardiovascular and muscular systems? A protecting major body organs B pumping blood throughout the body C releasing waste products from the body D moving water and nutrients from one
organ to another
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16.
Which best explains the effects of exercise on the respiratory system? A Exercise increases breathing rate which makes
the lungs stronger. B Exercise increases breathing rate which makes
the bones stronger. C Exercise decreases breathing rate which sends
more oxygen to the brain. D Exercise decreases breathing rate which
produces more wastes for the kidneys to process.
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17.
Which best describes the circulatory system? A It protects the major organs of the
body. B It breaks food into nutrients for the
body. C It sends messages to the brain to
protect the body. D It transports oxygen-rich blood
throughout the body.
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18.
Which best describes the purpose of the muscular system? A The muscular system carries messages from
the brain to the bones to move the body. B The muscular system keeps the bones
strong and protects them from being broken. C The muscular system produces energy the
body needs to be able to move. The muscular system allows movement of
bones and helps maintain posture.
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19.
Which two systems work together to help a person stand erect? A skeletal and muscular B skeletal and digestive C skeletal and respiratory D skeletal and cardiovascular
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20.
Which is responsible for providing oxygen to cells? A skeletal system B digestive system C muscular system D circulatory system
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21.
Which best compares the respiratory system to the circulatory system? A The respiratory system transports oxygen to cells,
while the circulatory system provides oxygen for cells. B The respiratory system provides oxygen for cells, while
the circulatory system transports oxygen to cells. C The respiratory system breaks down food for cell
energy, while the circulatory system rids the body of waste.
D The respiratory system rids the body of waste, while the circulatory system breaks down food for cell energy.
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22.
Which is an example of a function the muscular system performs? A Voluntary muscles pump blood through
the body. B Skeletal muscles keep a body’s joints
working properly. C Cardiac muscles move bones and hold a
body’s skeleton in place. D Smooth muscles help move food through
the organs they surround.
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23.
Which best describes the purpose of the cardiovascular system? A It delivers blood to the body’s tissues. B It supplies stability to the skeleton. C It delivers food to power the body. D It supplies oxygen to the body.
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24.
What roles do the muscular and respiratory systems serve in the body when someone lifts weights?
A The muscular system allows the person to lift the weights, while the respiratory system provides oxygen to the body.
B The muscular system provides oxygen to the body, while the respiratory system allows the person to lift the weights.
C The muscular system provides nutrients to the blood, while the respiratory system provides sweat to cool the body.
D The muscular system provides sweat to cool the body, while the respiratory system provides nutrients to the blood.
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25.
The circulatory system transports waste through the bloodstream. Which is the best example of another system working to remove waste from the body? A The respiratory system releases carbon dioxide. B The skeletal system produces new red blood
cells. C The digestive system breaks down food into
nutrients. D The nervous system send signals from the brain
to the muscles.
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26.
Which best describes the relationship between the skeletal system and the circulatory system? A The skeletal system transports red blood cells after the
circulatory system produces them. B The skeletal system protects red blood cells and the
circulatory system pumps those cells through veins and arteries.
C The skeletal system produces red blood cells and the circulatory system transports those cells where they need to go.
D The skeletal system helps put oxygen in red blood cells and the circulatory system helps those cells rid the body of carbon dioxide.
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27.
Which best describes the circulatory system? A a system made up of the brain and nerves that
delivers nutrients and removes waste from the body
B a system made up of lymph and blood that delivers nutrients and removes waste from the body
C a system made up of the brain and nerves that delivers messages throughout the body
D a system made up of the heart and blood that delivers messages throughout the body