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3rd Grade Human Body Flashcards | StudBud
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3rd Grade Human Body
3rd Grade Human Body
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#Skeleton Muscles Skin
Flashcards
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Questions
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Answers
1
A system that includes all of the bones in the body is called a:
skull
torso
skeleton
joint
2
What is the job of muscles?
to protect the internal organs
to connect bones to each other
to show how strong you are
to make bones move
3
Which pair of joints works in a similar way?
knees and neck
hips and backbone
elbows and shoulders
ankles and wrists
4
Which function can NOT be provided by a skeleton?
contraction
support
protection
movement
5
Bend your arm towards yourself. Which sentence describes what happens?
The biceps and triceps contract
Both the biceps and triceps extend
Both the biceps and triceps contract
The biceps contracts and the triceps extends
6
The skull protects your:
heart
lungs
stomach
brain
7
Tendons attache muscle to bone
False
True
8
An owl pellet contains all of the following except:
skin
bones
toenails
fur
9
An X-ray takes a picture of
skin
bones
muscles
organs
10
Where is the smallest bone in your body located?
fingers
toes
nose
ears
11
A cramp is caused by too much use of:
blood
joints
bones
muscles
12
What is the scientific name for thigh bone?
clavicle
phalanges
femur
vertebrae
13
Ligaments attach bone to bone
False
True
14
Phalanges are found in the:
wrists and ankles
elbows and knees
fingers and toes
arms and legs
15
A fracture is:
a break in a bone
what you use to move
a word for a pulled muscle
a portion of something
16
The number of bones in the human body is:
about 200
fewer than 50
about 100
about 500
17
A ball and socket joint can be found in:
thumbs
shoulders
elbows
knees
18
The smooth flexible material that connects bones and provides shapes for some body parts is
tendons
muscles
joints
cartilage
19
The largest bone in the human body is the:
ulna
sternum
rib
femur
20
The places where two or more bones meet and allow movement are called:
cartilage
tendons
joints
ligaments
21
Teeth are bones
True
False
22
Which body structure causes you to smile?
muscles
joints
skin
bones
23
A joint that allows movement only back and forth in one direction is called a:
gliding joint
ball and socket joint
hinge joint
pivot joint
24
What is the scientific name for spine?
vertebrae
carpals
mandible
scapula
25
What is the scientific name for knee cap?
patella
mandible
scapula
carpals