Accepted Answer
The reticular formation is located in the: brainstem.What is a brain?A brain simply refers to an organ comprising a soft-nerve tissue that is located within the skull of many living organisms such as vertebrates and humans. Additionally, the brain is mainly responsible for the coordination of nervous activities, memory, sensation, thinking, speech, language, and intellect in living organisms.What is the brainstem?The brainstem can be defined as a part of the brain that is saddled with the responsibility of controlling heart rate and breathing in living organisms such as vertebrates and humans.In Science, the reticular formation simply refers to a distinct group of neurons that is primarily found within the tegmentum of the brainstem.Read more on brain here: brainly.com/question/1287304#SPJ1