I'm not so sure but I think it's A
<span>
Unity is the appearance or condition of oneness in a work of art.
Unity in art refers to the phenomenon when one element in a work of art is connected to another element or elements. Unity in art makes it wholesome, harmonious and pleasing to the eye. Unity in a work of art makes the viewer perceive it holistically rather than focusing on individual details. Attached are two examples of unity in artwork.
</span><span>
</span>
Answer:
spontaneous recovery
Explanation:
Responses to a stimulus are conditioned into individuals and some of them may remain dormant or in rest.
When such responses are reactivated it is called spontaneous recovery.
In the given scenario Tina had an accident and subsequent panic attacks every time time she came to the parking lot.
After sometime the panic attacks stopped only for them to come back again unexpectedly.
This is an example of spontaneous recovery after a dormancy period.