Right upper is the location for the duodenum
Enzymes and antibodies are examples of proteins. The correct option among all the options that are given in the question is the first option. A protein is basically an organic compound that has large molecules. I hope that this is the answer you were looking for and it has helped you.
The answer is (D) the brain and spinal cord.
The position for a victim with an abdominal injury would be, flat on their back, place a pillow/rolled blanket under the knees to be slightly , elevate head and shoulders. Additionally to care for abdominal organs protruding from a wound should be by removing clothing, then sue a large sterile dressings moistened with sterile water or normal saline or warm water, then cover dressings with a plastic wrap that is moist, then with folded towel/aluminium foil for warmth.