Answer:
The cell is eukaryotic because it contains mitochondria.
nucleus
Explanation:
Answer:
Structure. The IVC is formed by the joining of the left and right common iliac veins and brings collected blood into the right atrium of the heart. It also joins with the azygos vein (which runs on the right side of the vertebral column) and venous plexuses next to the spinal cord.
Source: common iliac vein; lumbar veins;
Answer:
Kidney
Explanation:
The kidney is the body system that regulates the acid base balance of the blood.