2. What is the nose and ears made of?
a. ligaments
c. tendons
b. cartilage
d. synovial joints
3. What is the bone-forming cell called?
a. osteoporosis
c. bone marrow
b. osteocyte
d. osteoblast
4. What element is found in bones?
a. magnesium
C. calcium
b. silicon
d. iron
5. What is the total number of bones in our body?
a. 262
C. 200
b. 602
d. 206
6. What common bone disease due to old age and lack of calcium?
a. osteoporosis
c. anemia
b. tuberculosis
d. sprain
7. What do call a break in the bone?
a. fracture
c. sprain
b. tear
d. arthritis
8. What are the bones in the wrist called?
a. carpals
C. radius
b. tarsals
d. fibula
9. What connects the bones together?
a. tendon
c. joint
b. cartilage
d. ligament
10. Why are bones called living substances?
a. they can move c. they produce red blood cells
b. they provide leverage d. they produce white blood cells
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Answer:
1
2a
3d
4 calcium
5 d
6 anemia
7
8a
9joint
10 d