The Hypothalamus is able to adjust the body temperature by either
increasing or decreasing heat production during the day.
This is a gland which is found in the brain and it's responsible for
controlling hormones in the body.
Hormnones in the body are responsible for homeostatic functions such as
maintaining a stable temperature, fluid concentration etc.
Read more about Hypothalamus here https://brainly.com/question/1022285