👉 Heterotropia is a concept in physical science that describes an object or system that does not have a fixed position relative to its surroundings. This means that it is not aligned with one's own position and can move freely in any direction without being affected by external forces such as gravity. For example, consider a person who is sitting on the ground but moving around, such as walking or running. The person's body does not have a fixed position relative to the ground, which means that it