Answer:
hypothalamus.
Explanation:
The symptoms such as feeling very cold, almost fainting, a reduced appetite, and reduced sexual desire.
With the symptoms mentioned, it can be said that her tumour is most likely affecting her hypothalamus.
The abnormal growth of a collection in the brain is categorized as a brain tumour. The brain tumour cells are either benign, meaning they are non-cancerous and don't spread or malignant, meaning they are cancerous and spread to other parts of the brain or CNS.
The skull encloses the brain tightly such that there's almost no space left. In this tight space, the additional growth of cells can be problematic. This causes pressure inside the skull to increase which can result in brain damage.
Brain tumours are either primary tumours which originate in the brain or secondary tumours which occur when cancer cells originating from other organs spread into the brain. The growth of tumour cells can also affect the functioning of the brain or the glands associated with it like the hypothalamus.
Therefore, according to the mentioned symptoms, the brain tumour is affecting the hypothalamus.
Read more about a brain tumour, here
https://brainly.com/question/14133561
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