If you normally use a knife,fork,and spoon to eat dinner,what does that reflect

A)  adaptation 
B)  subjective thoughts concerning proper behaviour 
C)  objective thoughts concerning proper behaviour 
D)  cultural heritage

Cultural Heritage

The heritage of tangible objects and non-material qualities passed down from previous generations, preserved today, and passed on for the future welfare of a society or group.

Adaptation

The process by which organisms adjust to changes in their environment to ensure survival.

Objective Thoughts

Thinking that is based on factual evidence and uninfluenced by personal feelings or opinions.