How would you expect the spread of an airborne disease to be similar to and different from the spread of a foodborne disease

Both ways of transmission involve a pathogen and a host. While the rate at which diseases transmitted person to person are spread is related to the number of people in a room, the rate at which foodborne diseases are  spread is not related to how crowded the room is but to the number of people that eat the infected food.

Explanation:

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 answer is d. chordata