1. What support the teeth and gums that help us bite and chew our food?
A. Vertebrae
C. ribs
B. Jawbones
D. ligaments
2. How many bones does an adult have?
A. 303 bones
B. 206 bones
C. 250 bones
D. 210 bones
3. Which of the following produces red blood cells?
A. Cartilage
B. Bone Marrow
C. ligaments
D. joints
4. Which of these serve as the framework of the body?
A. Digestive System
B. Skeletal System
C. Muscular System
D. Integumental System
5. What covers the bones with a fluid to make the movement easier?
A. Joints
B. Ligaments
C. Cartilage
D. bones
Help please, thank you.
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Answer:
1.C
2.D
3.B
4.C
5.A
CORRECT PO YAN