Question

In contrast to the deadly potential of avian influenza, the Asian flu and Hong

Kong flu
A killed relatively few people and were short-lived.
B.
mutated into forms that killed some birds.
C
were fairly easy to treat with medications,
D
stayed in the countries where they started.

Answer 1

B. mutated into forms that killed some birds.

Step-by-step explanation:

Answer 2

Answer: D

stayed in the countries where they started.

Step-by-step explanation: