Weegy: As you read this lesson and type on your computer, you are using the second largest part of your brain called the: cerebellum. User: When you spin around, you lose balance because of fluid spinning around in the _____. cochlea tympanic membrane semicircular canals auricle Weegy: When you spin around, you lose balance because of fluid spinning around in the: semicircular canals. User: Select all that apply. Perspiration _____. helps cool the body removes waste chemicals through pores in the skin keeps the skin soft keeps the body warm Weegy: Perspiration helps cool the body, it also removes waste chemicals through pores, and keeps the skin soft. (More)