The kidneys are part of which organ system? (You may need to… Post author By Anonymous Post date March 18, 2025 Related Posts:The kidneys are part of which organ system? (You may…The kidneys are part of which organ system? (You may…Which endocrine organ(s) sit directly on top of the kidneys? ← In ________________, the variable is pushed back toward the… → Adenosine diphosphate (ADP) has ______ phosphate groups.