Thoracic vertebrae can be distinguished from other vertebrae by the presence of

presence of facets.

Explanation:

Thorasic vertebrae are located in the thorax posterior and medial of the ribs. The are distinguished from lumbar and cervical vertebrae by the presence of facets on the side of articulation with the head of the ribs as well as facets on the transverse processes.

the most common energy conversion is from kinetic energy to potential energy, and then from potential energy to kinetic energy.

later on comes the heat energy, mechanical energy, and other energy conversions.

this energy conversion is so common that we can find it in our day to day lives as well.

- one of the most common energy conversions involves the changing of potential energy to kinetic energy or kinetic energy to potential energy

oxygen +1 most likely