Question
Influenza is a well-known, contagious virus that is transmitted through the air. It can infect large groups
of pigs, birds, and even horses.
A) Infecting large groups of pigs, birds, and even horses is a well-known, contagious virus, which is
transmitted through the air and called influenza.
B) It is a well-known, contagious virus that is transmitted through the air; influenza can infect large
groups of pigs, birds, and even horses.
C) Influenza is a well-known, contagious virus that is transmitted through the air by infecting large
groups of pigs, birds, and even horses.
D) A well-known, contagious virus that is transmitted through the air, influenza can infect large groups
of pigs, birds, and even horses.
Answer
D) A well-known, contagious virus that is transmitted through the air, influenza can infect large groups of pigs, birds, and even horses.