Skeletal System
Skeletal System 2
Skeletal System 3
Skeletal System 4
Skeletal System 5
100
What makes our blood cells? 
Bones 
100
Inside the bone is this hollowed out cavity filled with thick fluid 
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
People who do not get enough calcium when they are young can develop this disease
Osteoporosis 
200
two types of bone marrow
yellow and red 
200

a substance that grows on growth plates and is also on the ends of bones to prevent them from rubbing against each other.

Your nose also has this substance.

cartilage 

200
Collar bones are called 
clavicles 
200

kneecap

patella

300

What are the bones in the finger called?

Phalanges

300
Red bone marrow produces what
blood cells 
300
the longest leg bone 
femur 
300
longest arm bone 
humerus 
300

Type of joint that only moves in one plane of motion

Hinge

400
Under the periosteum, is this thick, hard layer and that is made of collagen, which is many layers of calcium rich minerals 
compact bone 
400

bone marrow that stores fats.

yellow 

400
bones are connected to one another by these special tissues 
ligaments 
400
wrist bones 
carpals 
400

Joints like the ones in the skull in which bones are held together by dense fibers are called

Fibrous joint

500
network of bone tunnels that is under the compact bone that makes the bone strong, yet bounce back after being compressed 
spongy bone 
500
osteo means what
bone 
500

another name for our spine 

vertebral column 

Or the vertebrae 

500

Another name for the skull 

Cranium

500

What two things are connected by a tendon?

Bone and muscle