__Homeostasis__ is the scientific word to describe your body’s ability to maintain internal conditions. For example, your body stays at a constant temperature no matter how hot or cold your surroundings; but how do our bodies do this? Homeostasis happens because multiple organs and cells work together to sense the environment and make the appropriate adjustments. Your brain, liver, lungs, heart, nerves, and other organs are able to detect subtle changes in your environment and respond to those changes. A good example of your organs working together to maintain homeostasis happens when you go outside. Your nerves will signal to your brain whether it is hot or cold. A part of your brain called the __hypothalamus__ will cause your muscles
