Answer:
B. concentrative meditation.
Step-by-step explanation:
In concentrative meditation, you focus all your attention on one specific object as you push everything else around you. The goal is really to experience what you are focusing on - be it your breath, a specific word or a mantra - in order to reach a higher state of being. This type of concentration involves stress reduction and has the power to lower blood pressure in adolescents and adults.
In general, this type of meditation involves the state of being aware and involved in the present moment and becoming open, conscious and receptive.