Which indirect restoration is minimally invasive and can be used in selected situations, such as a replacement for a congenitally missing lateral incisor?

I believe the answer is a Maryland bridge or a resin-bonded bridge. 
A maryland bridge also called adhesive bridge is essentially a crown with "wings" on either side, which enables affixing the crown to the adjacent teeth on their posterior side. The advantage of a Maryland bridge is that it is a relatively quick solution, it eliminates the need for surgical procedures and also there is no preparation of the adjacent teeth required. A bonded bridge on the other hand is a resin or porcelain tooth that has resin or metal wings on each side. It is an ideal fix for a missing tooth in the front of the mouth. 

The higher you go up the less oxygen there is 

Ithink you should go back and learn in school rather then here asking questions