⚖️🩸🧬

#homeostasis #endocrine regulation #hormone balance #feedback loop #biological system

⚙️🧬⚖️

#homeostasis #self-regulation #automatic balance #internal control #biological system #physiological regulation

❤️🩸⚙️🧠

#biological system #organism #body functions #interconnected organs #life system

❤️🧠🧬

#biological system #body system #organism #physiology #life system

🧍⚕️⚙️

#physiology #biological system #organism systems #health systems

❤️🧠💪

#body function #physiology #biological system #organism working #health function

🪀🧀

#bodily functions #internal organs #biological system #heart-lung system #life process