What is the only vein in the body that carries oxygen rich blood

the pulmonary vein carries oxygen rich blood.

#brainliest

Internalisation

Explanation:

Internalization is a type of conformity where a group of people adopt the same concept or behavior in a true way, without any, or with little influence from one member on the other, and without individuals being faking the behavior just to fit in. in the group. This type of conformity can be seen in individuals who participated in a muzafer sherif moving light experiment.

This experiment consisted of leaving some people in a completely dark room, with only a single spot of light on the wall. This point did not move, however, as people did not have any reference to the position and movement of the point, all said that the point moved, without one having said it to the other. Although people gave different responses about how this movement was made, everyone agreed that there was movement.