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Life Science Quiz
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by Nancy Carney
| 12 Questions
Note from the author:
life science
1
1 pt
Which organ removes waste from blood?
heart
Stomach
Large intestine
Kidney
2
1 pt
Which body systems help to exchange oxygen and carbon dioxide?
Respiratory and digestive
Circulatory and digestive
Respiratory and circulatory
Digestive and urinary
3
1 pt
Food leaving the stomach moves into the _____.
Esophagus
Digestion
Large intestine
Small intestine

4
1 pt
The process by which the body breaks food down into usable forms is _____.
Digestion
Large intestine
Arteries
circulatory system
5
1 pt
What carries blood from the heart to the body?
capillaries
arteries
veins
digestion


6
1 pt
Which vessels carry blood from the body toward the heart?
capillaries
arteries
veins
respiratory
7
1 pt
Food is moved from the mouth to the stomach by the ____.
bladder
esophagus
air sacs
digestion
8
1 pt
In the human body, carbon dioxide moves ...
From the lungs to the blood
From the blood to the body's cells
From the lungs to the body's cells
From the blood to the air sacs
9
1 pt
What is the function of the organ system shown in the above drawing?
Remove waste from the body
Move oxygen into the lungs
Break down food into forms the body can use
Transport materials needed by the body to the cells
10
1 pt
What is the main job of the respiratory system?
to remove waste from the body
to move blood around the body
to move oxygen and carbon dioxide between the outside air and your blood
to break food down into forms the body can use

11
1 pt
The major organs of the circulatory system areā€¦
Lungs, bronchioles, and air sacs
heart, veins, and arteries
esophagus, stomach, and intestines
kidneys, bladder, and liver
12
1 pt
Salivary glands are part of what system?
Circulatory
Excretory
Respiratory
Digestive
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