Im pretty sure it’s Respiration . Lmk if I’m wrong
Answer:
bruh why u delete my answer told yall u trash
Explanation:
It helps repair and build your body's tissues, allows metabolic reactions to take place and coordinates bodily functions. In addition to providing your body with a structural framework, proteins also maintain proper pH and fluid balance. also catalyse reactions in our bodies, transport molecules such as oxygen, keep us healthy as part of the immune system and transmit messages from cell to cell.
ITS TWO WE R LEARNING ABOUT IT RN
