Skeletal System
Skeletal System 2
Skeletal System 3
Skeletal System 4
Skeletal System 5
100
scientific name for fingers and toes
phalanges
100
Inside the center of the bone is a hollowed-out cavity filled with thick fluid.
Red blood cells produced here.
bone marrow
100
bones that protect your heart and lungs
ribs
100
scientific name for the jaw
mandible
100
breastbone -- middle of your chest
sternum
200
Name the highlighted bone: 
Femur
200
What type of bone cell destroys bone
Osteoclasts
200
The type of joints in your shoulder and hips
ball and socket joints
200
How many bones are you born with
270-300
200
kneecap
patella
300
What is the name of the bone highlighted?
Sacrum
300
Red bone marrow produces what
blood cells
300
the longest leg bone
femur
300
longest arm bone, which is at the top of the arm.
humerus
300
What is the rubbery tissue that cushions bones located at joints
Cartilage
400
The medical term for the five bones that connect finger bones to wrist bones
metacarpals
400
What is the smaller lower leg bone called?
fibula
400
What bone is on the thumb side of the arm?
Radius
400
Ankle bones are called _____________.
tarsals
400
What attaches bone to bone
Ligaments
500
These hold bones together
ligaments
500
Name the red bones:
scapula
500
The type of joint that allows your head to turn.
pivot joint
500
This structure is hard bone that provides structure to bones
Compact bone
500
Name 2 functions of the skeletal system
shape/support, protects, movement, makes blood cells, storage