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Painting of Cervical vertebrae:In vertebrates, cervical vertebrae (singular: vertebra) are those vertebrae immediately inferior to the skull..The movements of flexion and extension of the head take place predominantly at the joint between the first cervical vertebra and the occipital bone, the...
السمات:
cervical vertebrae neck bone |
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Painting of Small intestine:The small intestine in an adult human measures about 7 meters in length and is approximately 2.5-3 cm in diameter. Although the small intestine is much longer than the large intestine (typically 4-5 times longer), it gets its name from its comparatively smaller...
السمات:
small instine intestine |
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