A puppy finds its way to the kitchen trash and eats three slices of old sandwich meat. An hour later, the puppy begins to vomit. Which explanation best describes why this happens?

A. In order to maintain balance, an organism will vomit to get rid of excess water in the body.
B. Vomit is necessary for the body to raise the temperature high enough to produce a fever.
C. In order to maintain balance, an organism will vomit to get rid of ingested bacteria or other pathogens.
D. Vomit is necessary for an organism to produce extra hydrochloric acid in the stomach.

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.

the question isn't complete here so i can't right an answer '_'