Which side of the heart is filled with oxygenated blood?

right
left

Question: Which side of the heart is filled with oxygenated blood?

The left side of your heart is filled with oxygenated blood.

The right side: "Receives oxygen-poor blood from your veins and pumps it to your lungs, where the blood picks up oxygen and gets rid of carbon dioxide."

The left side: "Receives oxygen-rich blood from your lungs and pumps it through your arteries to the rest of your body."

(Google)

Hope this helps. :(

the abdomen (less formally called the belly, stomach, tummy or midriff) constitutes the part of the body between the thorax (chest) and pelvis, in humans and in other vertebrates. the region occupied by the abdomen is termed the abdominal cavity. the stomach secretes acid and enzymes that digest food. ridges of muscle tissue called rugae line the stomach. the stomach muscles contract periodically, churning food to enhance digestion. the pyloric sphincter is a muscular valve that opens to allow food to pass from the stomach to the small intestine.