Spine or Vertebral column is composed of a series of 31 bones known as vertebrae.Spine or Vertebral column is composed of a series of 31 bones known as vertebrae. Curvature of the spine serve the body by giving additional springiness and flexibility to the spine by absorbing the shock Curvature of the spine serve the body by giving additional springiness and flexibility to the spine by absorbing the shock.
The outermost layer of the Earth is called the crust.
B)<span>limited number of healthcare providers
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c) </span><span>limited coverage for healthcare services
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The levels of an environment to be organized are populations,species,community,and the ecosystem
