Respuesta :

The two convex curves of the spine are  (kyphotic) :

  • thoracic  
  • sacral spine

What is the  kyphotic curve?

This is used to describe the curve of the human spine from the front to the back.

This type is often due to the weakness of the bones of the people that are already aging.

Read more on the spines here:

https://brainly.com/question/15137649

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