There are four curves in the spine. They are the Cervical, Thoracic, Lumbar and Pelvic curves.
Thoracic and sacral curves are present at birth also known as primary curves
3 curves
Presumably no curves at all.
The thoracic and sacral curves are the primary curves, as they are obvious at birth. The cervical and lumbar curves are secondary as they are modifications on the foetal position.
there are 3 curves
The primary curve was formed before birth but the secondary curve was formed after birth. Thats basically the difference between the two. hope that helps
It has 1 syllable.
If a person thinks they have too many curves, they can reduce them by exercising. Eating healthy and less calories can also help get rid of curves.
A square has 4 curves: 4 equal sides.
Answer
2
None.