Sam lives in a subdivision that has deed restrictions that prevents drilling for oil and gas. this type of limitation is known as

The answer to this question is an encumbrance.  An encumbrance is specifically a limitation on or against the real estate. The deed restriction is a type of encumbrance that is written into deeds and restricts some activities in the subdivision or the neighborhood. 

i think the answer is true

answer: there were new carvings etched into the back of the sculpture and each shoulder was turned into a symbol of the birdman.