Britney is aware of the thoughts running through her mind and the emotions triggered by some of those thoughts. she is also aware of the sounds she hears, the things she sees in her room and outside the window, the smell of coffee brewing in the kitchen, and the smell of freshy cut grass coming through the window. she would be considered to be in a state of: a/ obstructionismb/ transcendencec/ hyperkinesisd/ conciousness

Consciousness

Explanation:

Obstructionism is the philosophy which dictates that a process needs to be delayed or stopped from occurring.

Transcendence means to achieve a state higher than the previous state.

Hyperkinesis is the condition where a person is unable to concentrate on something and is hyperactive.

Consciousness is the state from which an organism knows their existence and is aware of things that are present externally. Here, Britney is aware of her existence and the existence of other things around her.

Hence, she would be considered to be in a state of Consciousness

3. dark matter

empty space could also be a simple vacuum