What cog of the brain plays a inside role within control of body warmth, hunger, thirst, and emotion?

help!!What cog of the brain plays a inside role within control of body warmth, hunger, thirst, and emotion?
Hypothalamus, its the chunk that maintains homeostasis.
Emotion (I think) is mostly temporal lobes, oxygenation/bloodflow, and neurochemicals; I'm not sure more or less the rest.
The hypothalamus controls the pituitary gland thus mediating the stressed out and endocrine systems.
Hypothalamus.
the mid-brain
the right one
Limbic system
hypothalamus of course...