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Human Body Structures Flashcards | StudBud
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Human Body Structures
Human Body Structures
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#5thgradehumanbody
Flashcards
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Questions
15
Answers
1
How do skeletal muscles work together?
both muscles contract at the same time
one muscle is voluntary and the other involuntary
one muscles contracts and the other relaxes
both muscles relax and then work together
2
The spine is made up of vertebrae. What is one of the functions of the vertebrae?
absorbs nutrients
relays messages throughout the body
surround and protect the spine
moves blood
3
What happens when you hold your breathe?
the buildup of carbon dioxide in the lungs
the buildup of oxygen in the blood
the buildup of carbon dioxide in the blood
the buildup of oxygen in the lungs
4
What system moves blood through the body?
muscular system
circulatory system
respiratory system
digestive system
5
Which body systems move oxygen and carbon dioxide in the blood?
circulatory and digestive
digestive and excretory
respiratory and circulatory
respiratory and digestive
6
Which body system transports nutrients to cells and takes cell wastes away from cells?
circulatory system
nervous system
digestive system
excretory system
7
The organs show belong to which body system
excretory system
respiratory system
digestive system
circulatory system
8
What organ in the digestive system absorbs water?
large intestine
small intestine
stomach
liver
9
What happens when you straighten your arm muscles?
triceps contract and biceps contract
triceps relax and biceps contract
triceps contract and biceps relax
triceps relax and biceps relax
10
Which organs send chemicals to the small intestine to digest food?
liver
kidneys
pancreas
stomach
11
Which organ processes sensory information that the body receives?
heart
stomach
skin
brain
12
Which organ removes waste from the blood?
kidney
heart
large intestine
stomach
13
What is the function of the heart?
to add oxygen to the blood
to filter blood
to pump blood
to remove carbon dioxide from blood
14
What organs are included in the nervous system?
brain and small intestines
brain and stomach
brain and spinal cord
brain and heart
15
How is food pushed down the esophagus?
muscles squeezing
sliding down mucus
air pressure
gravity
