Answer:
there are 73 bones in the axial skeleton, which plays a crucial role in protecting vital organs like the brain, spinal cord, and heart, as well as providing structure and support for the body.
Explanation:
The axial skeleton consists of the bones along the body's central axis, including the skull, vertebral column, and rib cage.
To answer your question, let's break it down:
1. The skull consists of 22 bones, including the cranial bones that protect the brain and facial bones.
2. The vertebral column, also known as the spine, is made up of 26 bones: 7 cervical vertebrae in the neck, 12 thoracic vertebrae in the upper back, 5 lumbar vertebrae in the lower back, the sacrum, and the coccyx.
3. The rib cage comprises 25 bones on each side, including the 12 pairs of ribs and the sternum (breastbone).
Adding up the bones in the skull, vertebral column, and rib cage, we get a total of:
22 (skull bones) + 26 (vertebral column bones) + 25 (rib cage bones) = 73 bones in the axial skeleton.
So, there are 73 bones in the axial skeleton, which plays a crucial role in protecting vital organs like the brain, spinal cord, and heart, as well as providing structure and support for the body.
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- Brainly
https://brainly.com/question/48138988
